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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
Tibial nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics vulvar carcinoma stage IV Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Injection therapy of lesion - large intestine Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Kidney lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of maxilla Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Stereotactic radiosurgery of lesion of intracranial vasculature Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open biopsy of lesion of frontal lobe of brain Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1a: Distant metastasis (esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Gleason Pattern 4 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of anus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Widened structure Is a True Lesion Inferred relationship Existential restriction modifier
Excision of preauricular lesion of ear Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of uterine ligament Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vagina involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Erythema of female perineum Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Specimen involvement by macroscopic tumor indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of spermatic cord Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic extirpation of lesion of hypopharynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of sympathetic nerve Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N2: Metastasis in 7-15 perigastric lymph nodes Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T1: Aerodigestive tract tumor confined to nasopharynx Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
On examination - skin lesion Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Arterial (large vessel) invasion by tumor indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Cryotherapy to lesion of retina Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades iris Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T4: Renal tumor invades beyond Gerota's fascia Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cryotherapy of lesion of vulva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4b: Tumor of any size with edema (including peau d'orange) or ulceration of the skin of the breast or satellite skin nodules confined to the same breast Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT3: Tumor invades beyond muscularis into peripelvic fat or renal parenchyma (renal pelvis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Small intestine TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of radial nerve Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Open destruction of lesion of larynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T4: Ampulla tumor invades >2 cm into pancreas and/or into other adjacent organs Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
International Federation of Gynecology and Obstetrics vulvar carcinoma stage I Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Percutaneous needle biopsy of renal lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Mechanical lesion Is a True Lesion Inferred relationship Existential restriction modifier
Solid, entirely encapsulated tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Bronchoscopic snare resection of lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Cribriform neoplasm pattern Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Visceral pleura invasion by tumor indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of frontal lobe Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of skin lesion for histology Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, supraglottis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of mucosal bridge of vocal fold Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades lens Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Soft tissue lesion of knee region Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Soft tissue lesion of knee region Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Tumor microscopically involves only the fallopian tube Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT3: Tumor invades through the muscularis propria into the subserosa or into mesoappendix (appendix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T3 (III): Tumor of uterine cervix extends to the pelvic wall and/or involves the lower third of the vagina and/or causes hydronephrosis or nonfunctioning kidney Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Local excision of lesion or tissue of radius AND ulna Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Aspiration biopsy of lesion of lung Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Infiltrative tumor configuration, macroscopic Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Diagnostic proctoscopy and biopsy of lesion of rectum Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Connection from brain cyst to subcutaneous reservoir Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lymphatic (small vessel) intramural invasion by tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
G2: Nuclei slightly irregular, approximately 15 µ; nucleoli evident Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Regression involving 75 percent or more of tumor, present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of presacral lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Curettage of lesion of canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vesicular eruption in ear canal Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
V2 stage Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor invades beyond muscularis into periureteric fat (ureter) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Partial excision of lesion of brain Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
pT1a: Tumor 2 cm or less in greatest dimension, limited to dermis or 2 mm or less in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pN1c category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Ampulla of Vater TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Empyemectomy with lobectomy Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Destruction of lesion of chest wall Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Miner's elbow Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Tumor invasion into adjacent tissues Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of ganglion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of pelvirectal tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vulva TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Tumor pigmentation cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Finding of lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Myometrial invasion by tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Tumor metastasis to non-regional lymph nodes cannot be assessed Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Dukes stage C1 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision biopsy of skin lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T4: Aerodigestive tumor invades base of skull, seventh nerve, and/or exceeds 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Radiotherapy to orbital lesion Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
International neuroblastoma pathology classification cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T2: Pleural tumor invades any of the following: ipsilateral lung, endothoracic fascia, diaphragm, or pericardium Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of nasal sinus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4a category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
N1: Metastasis in a single lymph node Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Peripheral drusen Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
International neuroblastoma pathology classification: Favorable histology group, patient age 1.5 years up to but less than 5 years, with differentiating neuroblastoma (Schwannian stroma-poor), and low mitosis-karyorrhexis index Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of duodenal atresia Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Curettage of lesion of medial canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Clinical stage I Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of meninges of brain Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Retinoblastoma TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Overhanging epiglottis Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT2: Solitary tumor with vascular invasion or multiple tumors none more than 5 cm (liver, including intrahepatic bile ducts) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Shoulder strain Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
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 Lesion Inferred relationship Existential restriction modifier 1
Breslow measurement - depth greater than 1.75 mm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Flexible fiberoptic laryngoscopy with removal of lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3

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