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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
Ultrasound therapy - larynx lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN3c: Metastasis in ipsilateral supraclavicular lymph nodes (breast) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cauterization of lesion - small intestine Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Drainage of lesion of pancreas Indirect morphology False Lesion Inferred relationship Existential restriction modifier 2
T3: Aerodigestive tract tumor measures > 4 cm in greatest dimension, or with fixation of hemilarynx Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pN1: Metastasis in one regional lymph node (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lower limb nerve lesion Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Local excision of lesion of wrist joint Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
pT2b: Tumor invades subserosa (stomach) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Chemosurgery of lesion of esophagus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Renal tumor extends into major vein (renal vein or vena cava) macroscopically Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IIA1 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Subluxation of long head of biceps Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
L1 stage Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Small vessel invasion by tumor absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T3 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of breast without wire guidance Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of ethmoid sinus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis to bone(s) (prostate) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor limited to the pancreas, more than 2 cm in greatest dimension (exocrine pancreas) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lamina of cervical vertebra and excision of intradural spinal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
T1b1 (IB1): Tumor of uterine cervix, clinically visible lesion < 4.0 mm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Endophytic tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Intratumoral/peritumoral lymphocytic response mild to moderate Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of conjunctiva and excision of adjacent sclera Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Incisional biopsy of lesion of palate Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of lacrimal sac Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T2: Urinary bladder tumor invades muscle Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of hypopharynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Clinical stage III Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excisional biopsy of lesion of lip Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1b category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT2: Tumor limited to the testis and epididymis with vascular/lymphatic invasion, or tumor extending through the tunica albuginea with involvement of the tunica vaginalis (testis) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of vein of upper limb Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor-node-metastasis (TNM) tumor staging finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lesion of gingivae Associated morphology True Lesion Inferred relationship Existential restriction modifier 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 Existential restriction modifier 1
Radiofrequency ablation of lesion of kidney using computed tomography guidance Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Peranal excision of lesion of rectum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Mechanical purpura Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT2a: Tumor 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 Existential restriction modifier 1
pT1a (IA): Tumor limited to endometrium (TNM category and FIGO stage) (corpus uteri) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cauterization of duodenal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Local destruction of lesion of hip joint Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Pre-biopsy localization of breast lesion using self retaining wire Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor 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 Existential restriction modifier 1
Biopsy of lesion of nasal septum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of thymus gland Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1b: Distant metastasis to sites other than bone marrow (retinoblastoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Extraprostatic extension of tumor present, non-focal Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Probing of lesion of umbilicus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pN0(mol+) category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Diffuse pretibial myxedema Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Endoscopic excision of lesion of bile duct Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
M1b: Bone(s) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Focal hyperplasia Is a True Lesion Inferred relationship Existential restriction modifier
N1: Unilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Inflammatory lesion of eyelid Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of posterior peritoneum Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Biopsy of lesion of posterior peritoneum Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
pT2: Tumor involves any of the ipsilateral pleural surfaces with at least one of the following: confluent visceral pleural tumor (including fissure), invasion of diaphragmatic muscle, invasion of lung parenchyma (thoracic mesothelioma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Non-invasive (desmoplastic) ovarian tumor omental implants absent Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Retinal drusen Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT2: Tumor invades muscularis propria (colon/rectum) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of uvula with simple primary closure Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Excision of lesion of trochlear nerve (IV) Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Marsupialization of lesion of vulva Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Diagnostic fiberoptic endoscopic examination of lower respiratory tract with biopsy lavage and brush cytology of lesion of lower respiratory tract Direct morphology False Lesion Inferred relationship Existential restriction modifier 1
Diagnostic fiberoptic endoscopic examination of lower respiratory tract with biopsy lavage and brush cytology of lesion of lower respiratory tract Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Cauterization of lesion of penis Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of tumor of ankle area, deep, intramuscular Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Endoscopy with excision of lesion from bronchus Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pT0 category Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Extraprostatic extension of tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Electrolysis to skin lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades anterior chamber of eye Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T4: Breast tumor of any size with direct extension to chest wall or skin Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor limited to one subsite of hypopharynx and 2 cm or less in greatest dimension (hypopharynx) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T3: Aerodigestive tumor invades bony structures and/or paranasal sinuses Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excision of lesion of bone Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3b: Tumor massively invades the choroid (retinoblastoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
N2: Bilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Node stage N1bii Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of lens Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Percutaneous needle biopsy of lesion of bone Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Lesion of testis Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of benign lesion of trunk Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Minimal lesion Is a True Lesion Inferred relationship Existential restriction modifier
Excision of intubation granuloma of larynx Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of palate Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of retinal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
T1b: Prostate tumor incidental histologic finding in greater than 5 percent of tissue resected Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Cryotherapy to lesion of tongue Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Tumor nodule size cannot be assessed Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Laser treatment of esophageal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 1
Very large tumor Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of small intestine using thermal probe Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lumbar radiculopathy Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Lesion of joint capsule of ankle region Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
pT2a: Tumor invades muscularis propria (stomach) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Thymic epithelial neoplasm stage finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1

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