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52988006: Lesion (morphologic abnormality)

Status: current, Primitive. Date: 31-Jan 2015. Module: SNOMED CT core

Descriptions:

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

3570 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion Is a Morphologically abnormal structure true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
pT1b: Tumor more than 0.5 cm but not more than 1 cm in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Some 1
G2 grade Associated morphology True Lesion Inferred relationship Some 1
Lesion of gallbladder Associated morphology True Lesion Inferred relationship Some 2
Laser destruction of lesion of cervix Direct morphology True Lesion Inferred relationship Some 2
Open biopsy of lesion of pharynx Direct morphology True Lesion Inferred relationship Some 2
Mucinous adenocarcinoma cells present, comprising less than 50 percent of malignant cells Associated morphology True Lesion Inferred relationship Some 1
Fallopian tube lesion destruction Direct morphology True Lesion Inferred relationship Some 2
Endarterectomy of head and neck artery Direct morphology True Lesion Inferred relationship Some 3
Retinal microvascular lesion Associated morphology True Lesion Inferred relationship Some 2
Excision of base of skull in posterior cranial fossa Direct morphology True Lesion Inferred relationship Some 3
Intralesional injection of skin Indirect morphology True Lesion Inferred relationship Some 2
Tumour invades optic nerve posterior to lamina cribrosa but not to end of nerve Associated morphology True Lesion Inferred relationship Some 1
Hypopharyngeal TNM finding Associated morphology False Lesion Inferred relationship Some 1
Infantile epiglottis Associated morphology False Lesion Inferred relationship Some 2
Open biopsy of lesion of pancreas Direct morphology True Lesion Inferred relationship Some 2
pT3b (IIIB): Involvement of vagina (direct extension or metastasis), rectal or bladder wall (without mucosal involvement), or pelvic wall(s) (frozen pelvis) (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Some 1
Tumour involvement of noncontiguous structures absent Associated morphology True Lesion Inferred relationship Some 1
Prostatic stroma involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
Complete obstructing tumour Associated morphology True Lesion Inferred relationship Some 1
Excision of benign lesion of face and ears Direct morphology True Lesion Inferred relationship Some 3
Excision of benign lesion of face and ears Direct morphology True Lesion Inferred relationship Some 4
Papillary tumour configuration Associated morphology True Lesion Inferred relationship Some 1
Thermal ablation of single lesion of liver Direct morphology True Lesion Inferred relationship Some 2
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 Lesion Inferred relationship Some 1
Endoscopic extirpation of lesion of oesophagus using rigid oesophagoscope Direct morphology True Lesion Inferred relationship Some 2
Stereotactic destruction of lesion using gamma radiation Direct morphology True Lesion Inferred relationship Some 2
pT0: No evidence of primary tumour (breast) Associated morphology False Lesion Inferred relationship Some 1
pM1a: Distant metastasis not applicable (midthoracic oesophagus) Associated morphology False Lesion Inferred relationship Some 1
T2b: Aerodigestive tract tumour with parapharyngeal extension Associated morphology False Lesion Inferred relationship Some 1
Biopsy of spinal nerve root lesion Direct morphology True Lesion Inferred relationship Some 2
N1: Metastasis to movable ipsilateral axillary lymph node(s) Associated morphology False Lesion Inferred relationship Some 1
Shave excision of skin lesion Direct morphology True Lesion Inferred relationship Some 2
pM1a: Metastasis to skin, subcutaneous tissues, or distant lymph nodes (melanoma of the skin) Associated morphology False Lesion Inferred relationship Some 1
T2a (IIA): Fallopian tube tumour with extension and/or metastasis to the uterus and/or ovaries Associated morphology False Lesion Inferred relationship Some 1
Repair of coronary sinus abnormality Direct morphology True Lesion Inferred relationship Some 2
Vascular lesion in skin or mucosa Associated morphology False Lesion Inferred relationship Some 3
Vascular lesion in skin or mucosa Associated morphology False Lesion Inferred relationship Some 4
Tumor invasion into tunica albuginea Associated morphology True Lesion Inferred relationship Some 1
Tumour invades abdominal cavity structure Associated morphology True Lesion Inferred relationship Some 1
Healed lateral tears of cervix Associated morphology False Lesion Inferred relationship Some 2
N3: Metastasis in a lymph node > 6 cm in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
Photodynamic therapy of chorioretinal lesion Direct morphology True Lesion Inferred relationship Some 2
pT1b: Tumour 5 cm or less in greatest dimension, deep tumour (extraosseous primitive neuroectodermal tumour/Ewing's sarcoma) Associated morphology False Lesion Inferred relationship Some 1
Fibreoptic endoscopic cauterisation of lesion of upper gastrointestinal tract Direct morphology True Lesion Inferred relationship Some 2
Location of tumour within eye cannot be determined Associated morphology True Lesion Inferred relationship Some 1
Excision of condylomata acuminatum Direct morphology True Lesion Inferred relationship Some 3
pN0(mol-): No regional lymph node metastasis histologically, negative nonmorphologic (molecular) findings for isolated tumour cells (breast) Associated morphology False Lesion Inferred relationship Some 1
Flexible diagnostic cystoscopy and biopsy of bladder lesion Direct morphology False Lesion Inferred relationship Some 3
Excision of lesion of pelvic wall Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of occipital lobe of brain Direct morphology True Lesion Inferred relationship Some 2
Tru-cut biopsy of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Some 2
pT1 (I): Tumour confined to vagina (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Some 1
T3b: Bladder tumour invades perivesical tissue macroscopically (extravesicular mass) Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of retina by implantation of radiation source Direct morphology True Lesion Inferred relationship Some 4
Excision of accessory auricle Direct morphology True Lesion Inferred relationship Some 2
Tumour stage T3b Associated morphology False Lesion Inferred relationship Some 1
Laparoscopy with excision of lesion Direct morphology False Lesion Inferred relationship Some 3
Enucleation of breast lesion Direct morphology True Lesion Inferred relationship Some 2
High grade histologic differentiation Associated morphology True Lesion Inferred relationship Some 1
Fine needle aspiration of lesion of abdominal cavity Direct morphology False Lesion Inferred relationship Some 1
Sacral laminectomy and excision of intradural spinal lesion Direct morphology True Lesion Inferred relationship Some 3
Excision of anlage of radius Direct morphology False Lesion Inferred relationship Some 4
T2 category Associated morphology False Lesion Inferred relationship Some 1
Mohs' chemosurgery, fixed tissue technique Direct morphology True Lesion Inferred relationship Some 3
Mohs' chemosurgery, fixed tissue technique Direct morphology True Lesion Inferred relationship Some 4
Elliptical re-excision of lesion of skin Direct morphology False Lesion Inferred relationship Some 2
Excision of lesion of broad ligament of uterus Direct morphology True Lesion Inferred relationship Some 2
Drainage of lesion of popliteal lymph node Indirect morphology False Lesion Inferred relationship Some 2
pN2a: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than 6 cm in greatest dimension (upper aerodigestive tract) Associated morphology False Lesion Inferred relationship Some 1
Fulguration of lesion of large intestine Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of anterior abdominal wall Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of skin of neck Direct morphology True Lesion Inferred relationship Some 2
T3: Oesophageal tumour invades adventitia Associated morphology False Lesion Inferred relationship Some 1
Electrocoagulation of lesion of vagina Direct morphology True Lesion Inferred relationship Some 2
pT2 (II): Cervical carcinoma invades beyond uterus but not to pelvic wall or to lower third of vagina (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Some 1
Enucleation of lesion of mandible Direct morphology True Lesion Inferred relationship Some 2
Old retroplacental clot Associated morphology False Lesion Inferred relationship Some 2
Biopsy of lesion of breast using guide wire Direct morphology True Lesion Inferred relationship Some 2
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 Lesion Inferred relationship Some 1
Subretinal disciform lesion Associated morphology False Lesion Inferred relationship Some 2
pT1b category Associated morphology False Lesion Inferred relationship Some 1
Node stage N2b Associated morphology False Lesion Inferred relationship Some 1
Excisional biopsy of vulval lesion Direct morphology True Lesion Inferred relationship Some 2
pM1b: Distant metastasis other than to non-regional lymph nodes and lungs (testis) Associated morphology False Lesion Inferred relationship Some 1
Extirpation of lesion of salivary gland Direct morphology True Lesion Inferred relationship Some 3
Cauda equina syndrome Associated morphology False Lesion Inferred relationship Some 2
Venous (large vessel) invasion by tumour absent Associated morphology True Lesion Inferred relationship Some 2
Pleural invasion by tumour absent Associated morphology True Lesion Inferred relationship Some 1
Lesion of bladder Associated morphology True Lesion Inferred relationship Some 2
Excision of lesion of colon Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of internal nose Direct morphology True Lesion Inferred relationship Some 2
Endoscopic microwave destruction of lesion of prostate Direct morphology True Lesion Inferred relationship Some 2
M1a: non-regional lymph node metastasis Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion from atrioventricular valve leaflet Direct morphology True Lesion Inferred relationship Some 2
Application of haemoclips onto duodenal lesion Direct morphology True Lesion Inferred relationship Some 2
Snare resection of lesion - large intestine Direct morphology True Lesion Inferred relationship Some 2
pT1: Tumour limited to the maxillary sinus mucosa with no erosion or destruction of bone (maxillary sinus) Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of palate Direct morphology True Lesion Inferred relationship Some 2
Endoscopic cryotherapy to lesion of uterus Direct morphology True Lesion Inferred relationship Some 2
Laparoscopic excision of lesion of stomach by intragastric approach Direct morphology True Lesion Inferred relationship Some 2
National Wilms Tumour Study Group Stage V Associated morphology True Lesion Inferred relationship Some 1

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