1230062001: Congenital atresia of inferior vena cava without azygos continuation (disorder)

• SNOMED CT Concept\Clinical finding (finding)\...
• \Finding of trunk structure\Disorder of trunk (disorder)\Congenital anomaly of trunk\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Venous finding\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Venous finding\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Venous finding\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Venous finding\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Venous finding\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Blood vessel finding\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Lesion of soft tissue (disorder)\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \General finding of soft tissue\Disorder of soft tissue\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Venous finding\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Venous finding\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Venous finding\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Venous finding\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Venous finding\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Cardiovascular finding\Blood vessel finding\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of trunk\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Fetal and/or neonatal disorder\Congenital disease\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Congenital cardiovascular disorder (disorder)\Congenital anomaly of cardiovascular system\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of body system\Disorder of cardiovascular system (disorder)\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of trunk (disorder)\Congenital anomaly of trunk\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Lesion of soft tissue (disorder)\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Congenital vascular disorder (disorder)\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of vein\Abnormality of systemic vein (disorder)\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Disorder of soft tissue\Vascular disorder\Disorder of vein\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Congenital malformation\Congenital anomaly of trunk\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital anomaly of great vessel\Anomalies of great veins\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital vascular malformation (disorder)\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Congenital malformation\Congenital anomaly of cardiovascular system\Congenital anomaly of cardiovascular structure of trunk\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Venous malformation\Congenital abnormality of vein\Congenital abnormality of systemic vein (disorder)\Congenital anomaly of vena cava\Congenital anomaly of inferior vena cava (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.
• \Disease\Developmental disorder\Venous malformation\Congenital abnormality of vein\Congenital atresia of vein\Atresia of systemic vein (disorder)\Congenital atresia of inferior vena cava\A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Jun 2022. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
5400120013	A rare congenital anomaly of the inferior vena cava characterized by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and hematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5400121012	A rare congenital anomaly of the inferior vena cava characterised by complete interruption of the vessel in which no direct continuity exists between the inferior vena cava and the azygos/hemiazygos system. Clinical manifestations depend on the variant drainage patterns or collaterals and include lower extremity deep vein thrombosis, thromboembolic attacks, leg swelling and pain, lower extremity varices, abdominal pain, intraabdominal varices, and haematochezia, among others. Additional venous abnormalities or cardiac malformations are frequently present.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5067005011	Congenital atresia of inferior vena cava without azygos continuation (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5067006012	Inferior vena cava interruption without azygos continuation	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5067013012	Congenital atresia of inferior vena cava without azygos continuation	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3382901001000116	Unterbrechung der Vena cava inferior ohne Azygoskontinuität	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Reference Sets

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

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