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49755003: Morphologically abnormal structure (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
82877014 Abnormal tissue appearance en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
495494014 Morphologically abnormal structure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
787468010 Morphologically abnormal structure (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

5223 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Morphologically abnormal structure Is a Morphologically altered structure true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Tumor invades soft tissue of chest wall (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades diaphragm (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor configuration cannot be determined (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT4: Tumor involves any of the ipsilateral pleural surfaces plus additional sites as by American Joint Committee on Cancer 6th Edition definition (thoracic mesothelioma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Gestational trophoblast TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1 (I): Tumor confined to uterus (TNM category and FIGO stage) (gestational trophoblast) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2 (II): Tumor extends outside of uterus but limited to genital structures (ovary, tube, vagina, broad ligaments) (TNM category and FIGO stage) (gestational trophoblast) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pM1a (III): Tumor extends to the lungs with or without genital tract involvement (TNM category and FIGO stage) (gestational trophoblast) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pM1b (IV): Distant metastasis other than lung (TNM category and FIGO stage) (gestational trophoblast) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Nonsecretory pancreatic endocrine tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Functional pancreatic endocrine tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Functional status of pancreatic endocrine tumor unknown (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1 (I): Tumor limited to ovaries (one or both) (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1a (IA): Tumor limited to one ovary; capsule intact, no tumor on ovarian surface. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1b (IB): Tumor limited to both ovaries; capsule intact, no tumor on ovarian surface. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1c (IC): Tumor limited to one or both ovaries with any of the following: capsule ruptured, tumor on ovarian surface, malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2 (II): Tumor involves one or both ovaries with pelvic extension AND/OR implants (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2a (IIA): Extension to AND/OR implants on uterus AND/OR tube(s). No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2b (IIB): Extension to AND/OR implants on other pelvic tissues. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2c (IIC): Pelvic extension AND/OR implants (T2a or T2b/IIA or IIB) with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3 and/or N1 (III): Tumor involves one or both ovaries with microscopically confirmed peritoneal metastasis outside the pelvis (including liver capsule metastasis) and/or regional lymph node metastasis (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3a (IIIA): Microscopic peritoneal metastasis beyond pelvis (no macroscopic tumor) (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3b (IIIB): Macroscopic peritoneal metastasis beyond pelvis 2 cm or less in greatest dimension (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3c AND/OR N1 (IIIC): Peritoneal metastasis beyond pelvis more than 2 cm in greatest dimension AND/OR regional lymph node metastasis (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Any T/any N and M1 (IV): Growth involving one or both ovaries with distant metastasis. (TNM category and FIGO stage) (ovary) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (epithelial) ovarian tumor omental implants absent (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (epithelial) ovarian tumor omental implants present (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (desmoplastic) ovarian tumor omental implants absent (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (desmoplastic) ovarian tumor omental implants present (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Common peroneal nerve lesion (disorder) Associated morphology False Morphologically abnormal structure Inferred relationship Some 1
Tibial nerve lesion (disorder) Associated morphology False Morphologically abnormal structure Inferred relationship Some 1
Lesion of posterior tibial nerve Associated morphology False Morphologically abnormal structure Inferred relationship Some 1
Regional lymph node metastasis present (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor size finding (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2a (IIA): Tumor involves one or both fallopian tubes with extension and/or metastasis to the uterus and/or ovaries (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Renal tumor extends beyond Gerota's fascia macroscopically (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Vagina involved by direct extension of malignant neoplasm (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Unifocal tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3: Tumor more than 4 cm in greatest dimension limited to the thyroid or any tumor with minimal extrathyroid extension (e.g., extension to sternothyroid muscle or perithyroid soft tissues) (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Invasive ovarian tumor omental implants absent (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades retina (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2: Tumor greater than 10 mm but not more than 16 mm in greatest basal diameter and between 2.5 and 10 mm in maximum height (thickness) (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3: Tumor having extraparenchymal extension, and/or more than 4 cm but not more than 6 cm in greatest dimension, without seventh nerve involvement (major salivary glands) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Insufficient tissue to assess highest pT category Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3b (IIIB): Tumor involves one or both fallopian tubes, with macroscopic peritoneal metastasis outside the pelvis 2 cm or less in greatest dimension (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades vitreous (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Distant metastasis present (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3c (IIIC): Tumor involves one or both fallopian tubes, with peritoneal metastasis outside the pelvis more than 2 cm in diameter (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Finding addressing invasion of sclera by tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Thyroid TNM finding Associated morphology False Morphologically abnormal structure Inferred relationship Some
Low grade histologic differentiation (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Scleral invasion by tumor cannot be determined (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
No organ AND/OR tissue, other than fallopian tube, macroscopically involved by tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invasion of sclera absent (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1a (IA): Tumor limited to one fallopian tube, without penetrating the serosal surface; no ascites (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Lymphoma confined to mucosa AND/OR submucosa (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Prostatic stroma involved by direct extension of malignant neoplasm (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Pleural invasion by tumor cannot be assessed (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1: Tumor 2 cm or less in greatest dimension limited to the thyroid (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Pulmonary parenchymal invasion by tumor cannot be assessed (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades lens (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT4b: Tumor invades prevertebral fascia or encases carotid artery or mediastinal vessels (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1: Tumor 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pM1b: Distant metastasis (esophagus) Associated morphology False Morphologically abnormal structure Inferred relationship Some
No pT1 category, insufficient tissue (prostate) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1c (IC): Tumor limited to one or both tubes with extension onto or through the tubal serosa, or with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1b: Tumor 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) with microscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Seminal vesicle involved by direct extension of malignant neoplasm (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2a: Tumor confluent with or extending into the ciliary body and/or choroid with melanomalytic glaucoma (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades cornea (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1 (I): Tumor limited to the fallopian tube(s) (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades optic disc (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pN1a: Metastasis to level VI (pretracheal, paratracheal, and prelaryngeal/Delphian lymph nodes) (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Lymphoma involves muscular wall AND/OR subserosa (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades Schlemm's canal (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1c: Tumor 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) with macroscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Prostate tumor incidental histologic finding in more than 5 percent of tissue resected Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor site not specified (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1: Tumor limited to the iris (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Multifocal tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Vascularization of tumor tissue (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT4b: Extrathyroidal anaplastic carcinoma - surgically unresectable (anaplastic carcinoma) (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Mixed endophytic and exophytic tumor configuration (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Prostate tumor incidental histologic finding in 5 percent or less of tissue resected (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1b: Tumor limited to the iris (more than 3 clock hours in size) (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1a: Tumor 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) without microscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor stage cannot be determined (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension limited to the thyroid (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2a: Tumor 10 mm to 16 mm in greatest basal diameter and between 2.5 and 10 mm in maximum height (thickness) without microscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Regional lymph nodes cannot be assessed (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades iris (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Invasive ovarian tumor omental implants present (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor size cannot be assessed, specimen fragmented (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2c: Tumor 10 mm to 16 mm in greatest basal diameter and between 2.5 and 10 mm in maximum height (thickness) with macroscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Microvascular patterns present in tumor (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades vortex vein (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pN3: Metastasis in a lymph node, more than 5 cm in greatest dimension (urinary bladder, ureter, renal pelvis) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3: Tumor confluent with or extending into the ciliary body and/or choroid with scleral extension (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor present within 1mm of optic disc (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades iridocorneal angle (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Ovarian tumor omental implantation not applicable (finding) Associated morphology False Morphologically abnormal structure Inferred relationship Some

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