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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
Flexible fiberoptic laryngoscopy with removal of lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pT3: Tumor more than 4 cm and/or tumor having extraparenchymal extension (major salivary glands) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T3a: Prostate tumor with extracapsular extension (unilateral or bilateral) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lymphoma involves multiple lymph node regions Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pM1 (IV): Distant metastasis (TNM category and FIGO stage) (fallopian tube) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Diffusely infiltrative (linitis plastica) tumor configuration Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Bronchoscopic destruction of lesion - laser Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of lesion of temporal lobe Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lymphoma stage IIIse Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Chemosurgery by Mohs' technique, second stage Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Chemosurgery by Mohs' technique, second stage Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Clubbing of nail Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Tumor massively invades choroid Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Excision of tumor from elbow area, deep, intramuscular Direct morphology True Lesion Inferred relationship Existential restriction modifier 4
Destruction of chorioretinal lesion by laser photocoagulation Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Biopsy of cranial lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Destruction of lesion of retina by laser photocoagulation Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor invades pancreas (ampulla of Vater) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Distant metastasis cannot be assessed Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Endoscopic laser destruction of lesion of trachea using rigid bronchoscope Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of tendon sheath of ankle Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Chemical cauterization for destruction of lesion of uvula Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Drug-induced hair abnormality Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IB1 Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of fascia Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N2: Metastasis in 4 or more lymph nodes Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Gleason Score 5-6: Moderately differentiated Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open cryotherapy to lesion of rectum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open biopsy of lesion of brain tissue Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Cryotherapy to lesion of anus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of umbilicus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Stereotactic radiosurgery of intracranial arteriovenous malformation Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
T3: Pancreatic tumor extends directly to any of the following: duodenum; bile duct; peripancreatic tissues Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of salivary gland Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
International neuroblastoma staging system stage 2B Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Open biopsy of lesion of stomach Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor location cannot be determined Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Keratinization of ocular surface Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
On examination - suppuration skin sinus Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
pT3: Tumor invades through the muscularis propria into the subserosa or into the nonperitonealized perimuscular tissue (mesentery or retroperitoneum) with extension 2 cm or less (small intestine) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
pT1: Tumor invades submucosa (appendix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Great vessels involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T2 (IIC): Trophoblast: gestational trophoblastic tumor extends outside of the uterus but limited to genital structures with two risk factors Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Lesion of vulva Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
High intensity focused ultrasound ablation of lesion of uterus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Percutaneous photodynamic therapy of lesion of bile duct Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Open removal of bladder lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pT3b: Melanoma 2.01 to 4.0 mm in thickness, with ulceration (melanoma of the skin) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
T1: Tumor limited to ipsilateral parietal and/or visceral pleura Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Open destruction of lesion of duodenum Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of bursa Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invasion by direct extension to other structures Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Thyroid TNM finding Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
International neuroblastoma pathology classification: Unfavorable histology group, patient less than 1.5 years old, with poorly differentiated or differentiating neuroblastoma (Schwannian stroma-poor) and high mitosis-karyorrhexis index Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Radiotherapy to lesion of peripheral nerve Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of kidney with partial nephrectomy Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Aspiration of pancreatic lesion using ultrasonic guidance Direct morphology False Lesion Inferred relationship Existential restriction modifier 3
Birthmark Associated morphology False Lesion Inferred relationship Existential restriction modifier 3
Resection of coarctation Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
pT2a (IIA): Tumor involves one or both fallopian tubes with extension and/or metastasis to the uterus and/or ovaries (TNM category and FIGO stage) (fallopian tube) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Nephroscopic resection of lesion in renal pelvis Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Breslow measurement - Invasion 0.76 to 1.5mm from deep border of granular layer Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
pT1 (I): Tumor confined to the vulva or vulva and perineum, 2 cm or less in greatest dimension (TNM category and FIGO stage) (vulva) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
On examination - milk spots Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Resection of lesion of bladder Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Excision of intradural lesion of base of anterior cranial fossa Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
N1: Metastasis in regional lymph node or nodes Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Dukes stage B Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Stereotactic radiosurgery of intracranial venous malformation Direct morphology False Lesion Inferred relationship Existential restriction modifier 2
Percutaneous embolization of lesion of kidney using fluoroscopic guidance with contrast Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Percutaneous embolization of lesion of kidney using fluoroscopic guidance with contrast Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
pT4a: Tumor invades thyroid/cricoid cartilage, hyoid bone, thyroid gland, esophagus or central compartment of soft tissue (hypopharynx) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IC Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Excisional biopsy of lesion of esophagus Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Escharectomy Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor pigmentation, diffuse Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
T4: Aerodigestive tract tumor invades adjacent structures (thyroid/cricoid cartilage, carotid artery, soft tissues of neck, prevertebral fascia/muscles, thyroid and/or esophagus) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Synchronous primary carcinomas Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
International Federation of Gynecology and Obstetrics cervical cancer stage Ib Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Laminectomy with excision of intraspinal lesion Direct morphology True Lesion Inferred relationship Existential restriction modifier 3
Lesion of ligaments of foot region Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
T3: Breast tumor >5 cm in greatest dimension Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Slap mark Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Procedure for lung lesion Procedure morphology True Lesion Inferred relationship Existential restriction modifier 2
Skin lesion Z-plasty excision Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Tumor invades muscle Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Lymphoma stage finding Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Abnormal radiologic density, nodular Associated morphology True Lesion Inferred relationship Existential restriction modifier 3
pT3a: Tumor invades optic nerve through the level of the lamina cribrosa but not to the line of resection (retinoblastoma) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Destruction of lesion of retina by xenon arc photocoagulation Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Lymphatic (small vessel) extramural invasion by tumor present Associated morphology True Lesion Inferred relationship Existential restriction modifier 2
Fissure of prepuce Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Percutaneous radiofrequency ablation of lesion of lung Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
Hyperplasia of cervix Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
T2 (II): Endometrial tumor invades cervix, but does not extend beyond uterus Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Perineural invasion by tumor not identified Associated morphology True Lesion Inferred relationship Existential restriction modifier 1
Biopsy of lesion of occipital lobe Direct morphology True Lesion Inferred relationship Existential restriction modifier 2
pM1 (IVB): Distant metastasis (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Epithelial ovarian tumour, FIGO stage IVB Associated morphology False Lesion Inferred relationship Existential restriction modifier 1
Capillary fragility abnormality Associated morphology False Lesion Inferred relationship Existential restriction modifier 2
Excision of lesion of tarsal and metatarsal Direct morphology True Lesion Inferred relationship Existential restriction modifier 3

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