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49755003: Morphologically abnormal structure (morphologic abnormality)

Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

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

4996 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
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): Tumour limited to one or both ovaries with any of the following: capsule ruptured, tumour 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): Tumour 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): Tumour 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 tumour) (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 tumour omental implants absent Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (epithelial) ovarian tumour omental implants present Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (desmoplastic) ovarian tumour omental implants absent Associated morphology False Morphologically abnormal structure Inferred relationship Some
Non-invasive (desmoplastic) ovarian tumour omental implants present Associated morphology False Morphologically abnormal structure Inferred relationship Some
Common peroneal nerve lesion Associated morphology False Morphologically abnormal structure Inferred relationship Some 1
Tibial nerve lesion 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour size finding Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2a (IIA): Tumour 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
Vagina involved by direct extension of malignant neoplasm Associated morphology False Morphologically abnormal structure Inferred relationship Some
Unifocal tumour Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3: Tumour more than 4 cm in greatest dimension limited to the thyroid or any tumour 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 tumour omental implants absent Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades retina 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: Tumour 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): Tumour 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
Tumour invades vitreous Associated morphology False Morphologically abnormal structure Inferred relationship Some
Distant metastasis present Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT3c (IIIC): Tumour 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 tumour 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
Scleral invasion by tumour cannot be determined Associated morphology False Morphologically abnormal structure Inferred relationship Some
No organ AND/OR tissue, other than fallopian tube, macroscopically involved by tumour Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invasion of sclera absent Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1a (IA): Tumour 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
Prostatic stroma involved by direct extension of malignant neoplasm Associated morphology False Morphologically abnormal structure Inferred relationship Some
Pleural invasion by tumour cannot be assessed Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1: Tumour 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 tumour cannot be assessed Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades lens 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: Tumour 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 (oesophagus) 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): Tumour 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: Tumour 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2a: Tumour 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
Tumour invades cornea Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1 (I): Tumour limited to the fallopian tube(s) (TNM category and FIGO stage) (fallopian tube) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades optic disc 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades Schlemm's canal Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1c: Tumour 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 tumour incidental histologic finding in more than 5 percent of tissue resected Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour site not specified Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1: Tumour limited to the iris (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Multifocal tumour Associated morphology False Morphologically abnormal structure Inferred relationship Some
Vascularisation of tumour tissue 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 tumour configuration Associated morphology False Morphologically abnormal structure Inferred relationship Some
Prostate tumour incidental histologic finding in 5 percent or less of tissue resected Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1b: Tumour limited to the iris (more than 3 clock hours in size) (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1a: Tumour 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
Tumour stage cannot be determined 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: Tumour 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 Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades iris Associated morphology False Morphologically abnormal structure Inferred relationship Some
Invasive ovarian tumour omental implants present Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour size cannot be assessed, specimen fragmented Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT2c: Tumour 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 tumour Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades vortex vein 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: Tumour 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
Tumour present within 1mm of optic disc Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades iridocorneal angle Associated morphology False Morphologically abnormal structure Inferred relationship Some
Ovarian tumour omental implantation not applicable Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades optic nerve Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT4a: Intrathyroidal anaplastic carcinoma - surgically resectable (anaplastic carcinoma) (thyroid) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumor invades sclera Associated morphology False Morphologically abnormal structure Inferred relationship Some
Pulmonary parenchymal invasion by tumour indeterminate Associated morphology False Morphologically abnormal structure Inferred relationship Some
Vascular invasion of tumour present Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour involvement of noncontiguous structures absent Associated morphology False Morphologically abnormal structure Inferred relationship Some
Venous (large vessel)/lymphatic (small vessel) invasion by tumour cannot be assessed Associated morphology False Morphologically abnormal structure Inferred relationship Some
Tumour invades Bruch's membrane Associated morphology False Morphologically abnormal structure Inferred relationship Some
Distant metastasis cannot be assessed Associated morphology False Morphologically abnormal structure Inferred relationship Some
pM1a: Distant metastasis (oesophagus) Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1a: Tumour limited to the iris (not more than 3 clock hours in size) (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
Lymphoma finding Associated morphology False Morphologically abnormal structure Inferred relationship Some
pT1c: Tumour limited to the iris with melanomalytic glaucoma (iris) (uveal melanoma) Associated morphology False Morphologically abnormal structure Inferred relationship Some
International Federation of Gynecology and Obstetrics stage finding for fallopian tube tumor Associated morphology False Morphologically abnormal structure Inferred relationship Some

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