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52988006: Lesion (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2015. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module
2711243019 Lesion (morphologic abnormality) en Fully specified name Active Entire term case insensitive SNOMED CT core module
2771805012 Lesion en Synonym Active Entire term case insensitive SNOMED CT core module

3577 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion Is a Morphologically abnormal structure true Inferred relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
On examination - skin burrows present Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of intradural intramedullary spinal cord Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Fiberoptic endoscopic photodynamic therapy of lesion of stomach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1a1 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of choroid by diathermy Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Distant metastasis present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of ear canal Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
N2a: Metastasis in a single ipsilateral lymph node, > 3 cm but < 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of esophagus by thoracic approach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics endometrial cancer stage II Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Hysteroscopy and biopsy of lesion of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Percutaneous radiofrequency ablation of epicardium Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Soft tissue lesion of foot region Associated morphology True Lesion Inferred relationship Existential restriction modifier 3
Soft tissue lesion of foot region Associated morphology True Lesion Inferred relationship Existential restriction modifier 4
Tumor stage T4c Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Exocrine pancreas TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1 (I): Tumor confined to uterus (TNM category and FIGO stage) (gestational trophoblast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
G3: More than 50 percent non-squamous solid growth Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open excision of lesion of mediastinum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar melanoma stage III Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Large tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Diagnostic fiberoptic endoscopic examination of lower respiratory tract and lavage of lesion of lower respiratory tract Direct morphology False Lesion Inferred relationship Existential restriction modifier 1
Retention hyperkeratosis Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Nephroscopy and biopsy of renal lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Scleral stage S0 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor invades muscularis propria or subserosa (stomach) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Operation on lesion of peripheral nerve Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Specimen from lesion of uterine cervix obtained by cone biopsy Specimen source morphology True Lesion Inferred relationship Existential restriction modifier 2
Injection therapy of lesion - small intestine Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Subglottic lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of the acoustic nerve Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - nose crusting Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Cauda equina syndrome without neurogenic bladder Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT4a: Melanoma greater than 4.0 mm in thickness, no ulceration (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T1a2 (IA2): Tumor of uterine cervix with stromal invasion > 3.0 mm but < 5.0 mm in depth and horizontal spread < 7.0 mm Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Skin lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Inflammatory lumbosacral plexus neuropathy Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of breast Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T1c (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: OVARY: Resection Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Low grade (lymphoma grade) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Enucleation of lesion of peritoneum Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of urethra Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic laser destruction of lesion below trachea using rigid bronchoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of tibia Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN2b: Metastasis in clinically apparent internal mammary lymph nodes in the absence of axillary lymph node metastasis (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT4a: Tumor invades skin, mandible, ear canal, and/or facial nerve (major salivary glands) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor stage cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Gleason Score 7-10: Poorly differentiated Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of blood vessel Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Curettage of skin lesion under local anesthesia Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3a: Tumor confluent with or extending into the ciliary body and/or choroid with scleral extension and melanomalytic glaucoma (iris) (uveal melanoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Raised tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Depressed structure Is a True Lesion Inferred relationship Existential restriction modifier
T2a: Urinary bladder tumor invades superficial muscle (inner half) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Irritable hip Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Irritable hip Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Destruction of lesion of sclera Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Metastasis stage pM1 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of cornea by electrocauterization Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - hemorrhagic bullae Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Pre-biopsy localization of breast lesion using direct needle method Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of secondary membrane of anterior segment of eye by pars plana approach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1c (IC): Tumor invades one-half or more of the myometrium (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excisional biopsy of lesion of tongue Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1: Tumor 2 cm or less in greatest dimension limited to the thyroid (thyroid) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Stage I: Grossly and microscopically encapsulated (thymus gland) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor invades muscularis propria (appendix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cauterization of lesion of female perineum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of mouth Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pTis: Intratubular germ cell neoplasia (carcinoma in situ) (testis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT4b: Tumor invades any of the following: orbital apex, dura, brain, middle cranial fossa, cranial nerves other than maxillary division of trigeminal nerve, nasopharynx, or clivus (nasal cavity and ethmoid sinus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Comedo neoplasm pattern Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor restricted to any one subsite, with or without bony invasion (nasal cavity and ethmoid sinus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Extraprostatic extension of tumor present, unifocal Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Injection hemostasis of duodenal lesion Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Gleason grade finding for prostatic cancer Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of orbit Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades Bruch's membrane Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of eyelid, minor Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open excision of lesion of endometrium Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision operation for arrhythmia Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Testicular lesion of adrenogenital syndrome Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Macular vitelliform deposits Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis to site other than lung (primitive neuroectodermal tumor/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1a: Tumor involves ipsilateral parietal (mediastinal, diaphragmatic) pleura. No involvement of the visceral pleura (thoracic mesothelioma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Radiotherapy to lesion of medial canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Sigmoidoscopic excision of lesion of large intestine Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
M1b (IVB): All other metastatic sites with one risk factor Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IIIB Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Non-invasive (epithelial) ovarian tumor omental implants absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T2a: Prostate tumor involves one lobe Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of posterior peritoneum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of chest wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open destruction of pleural lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Open excision of intra-articular osteophyte Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Cryosurgery of lesion of liver Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of choroid by xenon arc photocoagulation Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of abducens nerve (VI) Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Atelectasis AND/OR obstructive pneumonitis of entire lung associated with direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1

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