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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
Acquired acanthosis nigricans Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of bone, carpal and/or metacarpal Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Endoscopic retrograde pancreatography and biopsy of lesion of pancreas Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Cryosurgical destruction of lesion of canthus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion from mitral leaflet Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Curettage and cauterization of lesion of skin head or neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Curettage and cauterization of lesion of skin head or neck Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
T1: Tumor limited to one subsite of hypo-pharynx and < 2 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
N3: Metastasis in >15 perigastric lymph nodes Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
On examination - skin plaques present Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Gleason grade score 4 out of 10 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Arterial (large vessel) invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Drainage of lung lesion Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Percutaneous drainage of renal lesion Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Percutaneous biopsy of lesion of pleura Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IVB Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of middle cranial fossa extradural space Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT category not identified Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT4b: Tumor invades prevertebral fascia or encases carotid artery or mediastinal vessels (thyroid) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Modified Dukes stage B2 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T1: Tumor limited to pancreas and < 2 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Diathermy of skin lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor border behavior finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension without extraparenchymal extension (major salivary glands) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Bronchoscopic resection of lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Foreign body in skin of elbow Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Lesion of sensory branch of radial nerve Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Blistering of skin due to drug-induced coma Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
GX grade Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Needle biopsy of lesion of lung Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Connection from cystic brain tumor to subcutaneous reservoir Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pT3b category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Supraglottic lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of major salivary gland Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor of indeterminate configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lymphatic (small vessel) invasion by tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Fistulectomy of skin and subcutaneous tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Low grade histologic differentiation Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T3a (IIIA): Tumor of uterine cervix involves lower third of vagina, but not pelvic wall Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor confined to the retina, vitreous, or subretinal space. No optic nerve or choroidal invasion (retinoblastoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of lacrimal sac Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of spinal cord Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Cryosurgery for destruction of lesion of uvula Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT4a: Tumor invades through the thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, supraglottis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Percutaneous endarterectomy of abdominal aorta Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Cavitation of joint Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT4: Tumor invades adjacent organs, or through the kidney into the perinephric fat (renal pelvis and ureter) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor limited to ampulla of Vater or sphincter of Oddi (ampulla of Vater) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Debridement of corneal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Visceral pleura invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Skin eschar Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
G1: Nuclei round, uniform, approximately 10 µ; nucleoli inconspicuous or absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor 2 cm or less in greatest dimension (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Biopsy of lesion of ampulla of Vater Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of ligament Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of conjunctiva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of multiple lesions of liver Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades cornea Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of joint capsule of foot region Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of artery of lower limb Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2c category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Finding of number of lesions Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Operation on lesion of ganglion Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Open excision of tracheal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of epicardium Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lesion of thoracic spine Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Tumor pigmentation indeterminate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Myometrial invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Percutaneous radiofrequency ablation of lesion of liver Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Dukes stage C2 Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Intermediate grade histologic differentiation Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of duodenal atresia with tapering Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International neuroblastoma pathology classification: Unfavorable histology group, patient of any age, with ganglioneuroblastoma, nodular (composite Schwannian stroma-rich/stroma-dominant and stroma-poor) Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
N3: Metastasis in contralateral mediastinal, contralateral hilar, ipsilateral or contralateral scalene or supraclavicular lymph node(s) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Endoscopy and biopsy of lesion of ureter using rigid ureteroscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Destruction of lesion of lip Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Open destruction of lesion of peritoneum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T3: Pleural tumor invades any of the following: ipsilateral chest wall muscle, ribs, or media-stinal organs or tissues Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T4: Aerodigestive tract tumor invades orbital contents beyond the floor or medial wall including apex and/or any of the following: cribriform plate, base of skull, nasopharynx, sphenoid sinus, frontal sinus Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of scrotum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of skin Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
International neuroblastoma pathology classification finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of thymus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - skin sinus -after injury Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Open aspiration of lesion of spinal cord Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Ablation of lesion of liver using computed tomography guidance Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Grade not determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Shave excision of lesion of external ear Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Vascular lesion of eyelid Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Vascular lesion of eyelid Associated morphology True Lesion Inferred relationship Existential restriction modifier 4
Excision of lesion of patella Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of uterosacral ligament Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Epididymis involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of thoracic aorta with interposition graft replacement Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Open excision of lesion of peritoneum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT1: Melanoma 1.0 mm or less in thickness, with or without ulceration (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Diagnostic fiberoptic endoscopic examination of lower respiratory tract and brush cytology of lesion of lower respiratory tract Direct morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of muscle Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
On examination - vesicles present Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Drainage of lesion of cervical lymph node Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
Tibial nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2

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