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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
Renal tumour extends into major vein (renal vein or vena cava) macroscopically Associated morphology True Lesion Inferred relationship Some 1
FIGO CC stage IIA1 Associated morphology False Lesion Inferred relationship Some 1
Subluxation of long head of biceps Associated morphology False Lesion Inferred relationship Some 3
L1 stage Associated morphology True Lesion Inferred relationship Some 1
Small vessel invasion by tumour absent Associated morphology True Lesion Inferred relationship Some 1
T3 category Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of breast without wire guidance Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of ethmoid sinus Direct morphology True Lesion Inferred relationship Some 2
pM1b: Distant metastasis to bone(s) (prostate) Associated morphology False Lesion Inferred relationship Some 1
pT2: Tumour limited to the pancreas, more than 2 cm in greatest dimension (exocrine pancreas) Associated morphology False Lesion Inferred relationship Some 1
Cervical laminectomy and excision of intradural spinal lesion Direct morphology True Lesion Inferred relationship Some 3
T1b1 (IB1): Tumour of uterine cervix, clinically visible lesion < 4.0 mm in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
Endophytic tumour configuration Associated morphology True Lesion Inferred relationship Some 1
Intratumoral/peritumoral lymphocytic response mild to moderate Associated morphology True Lesion Inferred relationship Some 1
Excision of lesion of conjunctiva and excision of adjacent sclera Direct morphology True Lesion Inferred relationship Some 3
Incisional biopsy of lesion of palate Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of lacrimal sac Direct morphology True Lesion Inferred relationship Some 2
T2: Urinary bladder tumour invades muscle Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of hypopharynx Direct morphology True Lesion Inferred relationship Some 2
Clinical stage III Associated morphology True Lesion Inferred relationship Some 1
Excisional biopsy of lesion of lip Direct morphology True Lesion Inferred relationship Some 2
pM1b category Associated morphology False Lesion Inferred relationship Some 1
pT2: Tumour limited to the testis and epididymis with vascular/lymphatic invasion, or tumour extending through the tunica albuginea with involvement of the tunica vaginalis (testis) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of vein of upper limb Direct morphology True Lesion Inferred relationship Some 2
TNM tumour staging finding Associated morphology True Lesion Inferred relationship Some 1
Lesion of gingivae Associated morphology True Lesion Inferred relationship Some 2
Stage IIb: Macroscopic capsular invasion into thymic or surrounding fat, or grossly adherent to, but not breaking through, mediastinal pleura or pericardium (thymus gland) Associated morphology True Lesion Inferred relationship Some 1
CT guided radiofrequency ablation of lesion of kidney Direct morphology True Lesion Inferred relationship Some 3
Transanal excision of lesion of rectum Direct morphology True Lesion Inferred relationship Some 2
Mechanical purpura Associated morphology False Lesion Inferred relationship Some 2
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 Lesion Inferred relationship Some 1
pT1a (IA): Tumour limited to endometrium (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Some 1
Cauterisation of duodenal lesion Direct morphology True Lesion Inferred relationship Some 3
Local destruction of lesion of hip joint Direct morphology True Lesion Inferred relationship Some 2
Pre-biopsy localisation of breast lesion using self retaining wire Direct morphology True Lesion Inferred relationship Some 2
pT3: Tumour extends to invade the medial wall or floor of the orbit, maxillary sinus, palate, or cribriform plate (nasal cavity and ethmoid sinus) Associated morphology False Lesion Inferred relationship Some 1
Biopsy of lesion of nasal septum Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of thymus gland Direct morphology True Lesion Inferred relationship Some 2
pM1b: Distant metastasis to sites other than bone marrow (retinoblastoma) Associated morphology False Lesion Inferred relationship Some 1
Extraprostatic extension of tumour present, non-focal Associated morphology True Lesion Inferred relationship Some 1
Probing of lesion of umbilicus Direct morphology True Lesion Inferred relationship Some 2
pN0(mol+) category Associated morphology False Lesion Inferred relationship Some 1
Diffuse pretibial myxoedema Associated morphology False Lesion Inferred relationship Some 2
Endoscopic excision of lesion of bile duct Direct morphology True Lesion Inferred relationship Some 2
M1b: Bone(s) Associated morphology False Lesion Inferred relationship Some 1
Focal hyperplasia Is a True Lesion Inferred relationship Some
N1: Unilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Associated morphology False Lesion Inferred relationship Some 1
Inflammatory lesion of eyelid Associated morphology False Lesion Inferred relationship Some 1
Biopsy of lesion of posterior peritoneum Direct morphology True Lesion Inferred relationship Some 3
Biopsy of lesion of posterior peritoneum Direct morphology True Lesion Inferred relationship Some 4
pT2: Tumour involves any of the ipsilateral pleural surfaces with at least one of the following: confluent visceral pleural tumour (including fissure), invasion of diaphragmatic muscle, invasion of lung parenchyma (thoracic mesothelioma) Associated morphology False Lesion Inferred relationship Some 1
Non-invasive (desmoplastic) ovarian tumour omental implants absent Associated morphology True Lesion Inferred relationship Some 1
Retinal drusen Associated morphology False Lesion Inferred relationship Some 2
pT2: Tumour invades muscularis propria (colon/rectum) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of uvula with simple primary closure Direct morphology True Lesion Inferred relationship Some 3
Excision of lesion of trochlear nerve (IV) Direct morphology True Lesion Inferred relationship Some 2
Marsupialisation of lesion of vulva Direct morphology True Lesion Inferred relationship Some 2
Diagnostic fibreoptic endoscopic examination of lower respiratory tract with biopsy lavage and brush cytology of lesion of lower respiratory tract Direct morphology False Lesion Inferred relationship Some 1
Diagnostic fibreoptic endoscopic examination of lower respiratory tract with biopsy lavage and brush cytology of lesion of lower respiratory tract Direct morphology False Lesion Inferred relationship Some 2
Cauterization of lesion of penis Direct morphology True Lesion Inferred relationship Some 2
Excision of tumor of ankle area, deep, intramuscular Direct morphology True Lesion Inferred relationship Some 4
Endoscopy with excision of lesion from bronchus Direct morphology True Lesion Inferred relationship Some 3
pT0 category Associated morphology False Lesion Inferred relationship Some 1
Extraprostatic extension of tumor present Associated morphology True Lesion Inferred relationship Some 1
Electrolysis to skin lesion Direct morphology True Lesion Inferred relationship Some 2
Tumour invades anterior chamber of eye Associated morphology True Lesion Inferred relationship Some 1
T4: Breast tumour of any size with direct extension to chest wall or skin Associated morphology False Lesion Inferred relationship Some 1
pT1: Tumour limited to one subsite of hypopharynx and 2 cm or less in greatest dimension (hypopharynx) Associated morphology False Lesion Inferred relationship Some 1
T3: Aerodigestive tumour invades bony structures and/or paranasal sinuses Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of bone Direct morphology True Lesion Inferred relationship Some 2
pT3b: Tumour massively invades the choroid (retinoblastoma) Associated morphology False Lesion Inferred relationship Some 1
N2: Bilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Associated morphology False Lesion Inferred relationship Some 1
Node stage N1bii Associated morphology True Lesion Inferred relationship Some 1
Biopsy of lesion of lens Direct morphology True Lesion Inferred relationship Some 2
Percutaneous needle biopsy of lesion of bone Direct morphology False Lesion Inferred relationship Some 2
Lesion of testis Associated morphology True Lesion Inferred relationship Some 2
Excision of benign lesion of trunk Direct morphology True Lesion Inferred relationship Some 2
Minimal lesion Is a True Lesion Inferred relationship Some
Excision of intubation granuloma of larynx Direct morphology True Lesion Inferred relationship Some 2
Biopsy of lesion of palate Direct morphology True Lesion Inferred relationship Some 2
Biopsy of retinal lesion Direct morphology True Lesion Inferred relationship Some 2
T1b: Prostate tumour incidental histologic finding in greater than 5 percent of tissue resected Associated morphology False Lesion Inferred relationship Some 1
Cryotherapy to lesion of tongue Direct morphology True Lesion Inferred relationship Some 3
Tumour nodule size cannot be assessed Associated morphology True Lesion Inferred relationship Some 1
Laser treatment of oesophageal lesion Direct morphology True Lesion Inferred relationship Some 1
Very large tumour Associated morphology True Lesion Inferred relationship Some 1
Destruction of lesion of small intestine using thermal probe Direct morphology True Lesion Inferred relationship Some 2
Lumbar radiculopathy Associated morphology False Lesion Inferred relationship Some 3
Lesion of joint capsule of ankle region Associated morphology True Lesion Inferred relationship Some 2
pT2a: Tumour invades muscularis propria (stomach) Associated morphology False Lesion Inferred relationship Some 1
Thymic epithelial neoplasm stage finding Associated morphology True Lesion Inferred relationship Some 1
Tumour stage T4d Associated morphology False Lesion Inferred relationship Some 1
Scleral stage SX Associated morphology True Lesion Inferred relationship Some 1
pM1a category Associated morphology False Lesion Inferred relationship Some 1
Plica semilunaris scarring Associated morphology False Lesion Inferred relationship Some 2
Gestational trophoblast TNM finding Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of oesophagus by abdominal approach Direct morphology True Lesion Inferred relationship Some 2
Renal tumour invasion into perinephric tissue macroscopically Associated morphology True Lesion Inferred relationship Some 1
Pseudotumour Is a True Lesion Inferred relationship Some
Excision of lesion of cervix Direct morphology True Lesion Inferred relationship Some 2
Local excision of lesion of pancreas Direct morphology True Lesion Inferred relationship Some 2

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