737312002: Primary malignant neuroendocrine neoplasm of jejunum (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Viscus structure finding (finding)\Abdominal organ finding\...

\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.

\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.

\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Subepithelial lesion of gastrointestinal tract\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Subepithelial lesion of gastrointestinal tract\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Gastrointestinal tract finding (finding)\Disorder of gastrointestinal tract (disorder)\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Subepithelial lesion of gastrointestinal tract\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Subepithelial lesion of gastrointestinal tract\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Digestive system finding (finding)\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.

\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Finding of small intestine (finding)\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Bowel finding\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal organ finding\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.

\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Abdominal mass\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of body region (finding)\Mass of trunk (finding)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Mass of body structure\Mass of digestive structure\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.

\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neuroendocrine neoplasm (disorder)\Neuroendocrine neoplasm, malignant\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neuroendocrine neoplasm (disorder)\Neuroendocrine neoplasm, malignant\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Neuroendocrine neoplasm, malignant\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Neuroendocrine neoplasm, malignant\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant epithelial neoplasm (disorder)\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Primary malignant neoplasm (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Primary malignant neoplasm (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Primary malignant neoplasm (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Primary malignant neoplasm (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Malignant neoplastic disease (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Malignant neoplasm of digestive system (disorder)\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Neoplasm of digestive system (disorder)\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Neoplasm of digestive tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Subepithelial lesion of gastrointestinal tract\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Subepithelial lesion of gastrointestinal tract\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of gastrointestinal tract (disorder)\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Primary malignant neoplasm of gastrointestinal tract\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Malignant neoplasm of gastrointestinal tract (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Neoplasm of gastrointestinal tract\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive tract\Disorder of gastrointestinal tract (disorder)\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Malignant neoplasm of digestive organ\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Neoplasm of digestive organ\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of body system\Disease of digestive system (disorder)\Disorder of digestive organ\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of abdomen\Disease of intestine\Disorder of small intestine (disorder)\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disease of lower gastrointestinal tract\Disorder of jejunum\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Malignant neoplasm of abdomen\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Malignant neoplasm of intraabdominal organ (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Malignant tumour of intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Neuroendocrine neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant epithelial neoplasm of small intestine (disorder)\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Malignant neoplasm of small intestine\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Neuroendocrine neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen (disorder)\Neoplasm of intra-abdominal organs\Neoplasm of intestinal tract\Neoplasm of small intestine\Neoplasm of jejunum\Malignant neoplasm of jejunum\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neuroendocrine neoplasm of small intestine (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Primary malignant neoplasm of trunk\Primary malignant neoplasm of abdomen (disorder)\Primary malignant neoplasm of intra-abdominal organs\Primary malignant neoplasm of intestinal tract\Primary malignant neoplasm of small intestine\Primary malignant neoplasm of jejunum (disorder)\Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2018. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3527396017 Primary malignant neuroendocrine neoplasm of jejunum en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3527397014 Primary malignant neuroendocrine neoplasm of jejunum (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5403895013 Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5403896014 Jejunal neuroendocrine tumour is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behaviour depends on the histologic grade, but initially it is generally characterised by vague abdominal symptoms (cramping, bloating, diarrhoea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhoea) are usually not apparent until hepatic metastasis has occurred. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

3527396017 Primary malignant neuroendocrine neoplasm of jejunum en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

3527397014 Primary malignant neuroendocrine neoplasm of jejunum (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5403895013 Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5403896014 Jejunal neuroendocrine tumour is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behaviour depends on the histologic grade, but initially it is generally characterised by vague abdominal symptoms (cramping, bloating, diarrhoea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhoea) are usually not apparent until hepatic metastasis has occurred. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

859391000195111 Neuroendokrine Neubildung des Jejunums de Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

6416161000241113 TNE (tumeur neuroendocrine) maligne primitive du jéjunum fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

6416171000241117 tumeur neuroendocrine maligne primitive du jéjunum fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

6416181000241115 néoplasme neuroendocrine malin primitif du jéjunum fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

6416161000241113 TNE (tumeur neuroendocrine) maligne primitive du jéjunum fr Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

6416171000241117 tumeur neuroendocrine maligne primitive du jéjunum fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

6416181000241115 néoplasme neuroendocrine malin primitif du jéjunum fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

859391000195111 Neuroendokrine Neubildung des Jejunums de Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

3426431001000117 Tumor, neuroendokriner, des Jejunums de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Is a	Primary malignant neoplasm of jejunum (disorder)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Is a	Primary malignant neuroendocrine neoplasm of small intestine (disorder)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Associated morphology	Malignant epithelial neuroendocrine neoplasm (morphologic abnormality)	true	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Finding site	Jejunal structure	true	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Finding site	Jejunal structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Associated morphology	Malignant neoplasm, primary	false	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Pathological process (attribute)	Malignant proliferation of primary neoplasm (qualifier value)	true	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Is a	Neuroendocrine neoplasm of jejunum (disorder)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Primary well-differentiated neuroendocrine tumor of jejunum (disorder)	Is a	True	Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	Inferred relationship	Existential restriction modifier (core metadata concept)

Reference Sets

Component annotation with string value reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
3527396017	Primary malignant neuroendocrine neoplasm of jejunum	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3527397014	Primary malignant neuroendocrine neoplasm of jejunum (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5403895013	Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5403896014	Jejunal neuroendocrine tumour is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behaviour depends on the histologic grade, but initially it is generally characterised by vague abdominal symptoms (cramping, bloating, diarrhoea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhoea) are usually not apparent until hepatic metastasis has occurred.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3527396017	Primary malignant neuroendocrine neoplasm of jejunum	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3527397014	Primary malignant neuroendocrine neoplasm of jejunum (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5403895013	Jejunal neuroendocrine tumor is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behavior depends on the histologic grade, but initially it is generally characterized by vague abdominal symptoms (cramping, bloating, diarrhea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhea) are usually not apparent until hepatic metastasis has occurred.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5403896014	Jejunal neuroendocrine tumour is a rare, primary, malignant, epithelial neoplasm of the small intestine arising from enterochromaffin cells in the jejunum. Clinical behaviour depends on the histologic grade, but initially it is generally characterised by vague abdominal symptoms (cramping, bloating, diarrhoea) with insidious onset, although sometimes it could present with signs of bowel obstruction/perforation or gastrointestinal bleeding. Diagnosis in advanced stages with regional or distant spread is common, but signs of carcinoid syndrome (flushing, sweating, diarrhoea) are usually not apparent until hepatic metastasis has occurred.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
859391000195111	Neuroendokrine Neubildung des Jejunums	de	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
6416161000241113	TNE (tumeur neuroendocrine) maligne primitive du jéjunum	fr	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
6416171000241117	tumeur neuroendocrine maligne primitive du jéjunum	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
6416181000241115	néoplasme neuroendocrine malin primitif du jéjunum	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
6416161000241113	TNE (tumeur neuroendocrine) maligne primitive du jéjunum	fr	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
6416171000241117	tumeur neuroendocrine maligne primitive du jéjunum	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
6416181000241115	néoplasme neuroendocrine malin primitif du jéjunum	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
859391000195111	Neuroendokrine Neubildung des Jejunums	de	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
3426431001000117	Tumor, neuroendokriner, des Jejunums	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module