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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
Chemosurgery by Mohs' technique, second stage Direct morphology True Lesion Inferred relationship Some 4
Clubbing of nail Associated morphology False Lesion Inferred relationship Some 3
Tumour massively invades choroid Associated morphology True Lesion Inferred relationship Some 1
Excision of tumour from elbow area, deep, intramuscular Direct morphology True Lesion Inferred relationship Some 4
Destruction of chorioretinal lesion by laser photocoagulation Direct morphology True Lesion Inferred relationship Some 2
Biopsy of cranial lesion Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of retina by laser photocoagulation Direct morphology True Lesion Inferred relationship Some 2
pT3: Tumour invades pancreas (ampulla of Vater) Associated morphology False Lesion Inferred relationship Some 1
Distant metastasis cannot be assessed Associated morphology True Lesion Inferred relationship Some 1
Endoscopic laser destruction of lesion of trachea using rigid bronchoscope Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of tendon sheath of ankle Direct morphology True Lesion Inferred relationship Some 2
Chemical cauterisation for destruction of lesion of uvula Direct morphology True Lesion Inferred relationship Some 2
Drug-induced hair abnormality Associated morphology False Lesion Inferred relationship Some 3
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IB1 Associated morphology False Lesion Inferred relationship Some 1
Biopsy of lesion of fascia Direct morphology True Lesion Inferred relationship Some 2
N2: Metastasis in 4 or more lymph nodes Associated morphology False Lesion Inferred relationship Some 1
Gleason Score 5-6: Moderately differentiated Associated morphology True Lesion Inferred relationship Some 1
Open cryotherapy to lesion of rectum Direct morphology True Lesion Inferred relationship Some 2
Open biopsy of lesion of brain tissue Direct morphology True Lesion Inferred relationship Some 2
Cryotherapy to lesion of anus Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of umbilicus Direct morphology True Lesion Inferred relationship Some 2
Stereotactic radiosurgery of intracranial arteriovenous malformation Direct morphology False Lesion Inferred relationship Some 2
T3: Pancreatic tumour extends directly to any of the following: duodenum; bile duct; peripancreatic tissues Associated morphology False Lesion Inferred relationship Some 1
Lesion of salivary gland Associated morphology True Lesion Inferred relationship Some 2
International neuroblastoma staging system stage 2B Associated morphology True Lesion Inferred relationship Some 1
Open biopsy of lesion of stomach Direct morphology True Lesion Inferred relationship Some 2
Tumour location cannot be determined Associated morphology True Lesion Inferred relationship Some 1
Keratinisation of ocular surface Associated morphology False Lesion Inferred relationship Some 2
O/E - suppuration skin sinus Associated morphology False Lesion Inferred relationship Some 2
pT3: Tumour 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 Some 1
pT1: Tumour invades submucosa (appendix) Associated morphology False Lesion Inferred relationship Some 1
Great vessels involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
T2 (IIC): Trophoblast: GTT extends outside of the uterus but limited to genital structures with two risk factors Associated morphology False Lesion Inferred relationship Some 1
Lesion of vulva Associated morphology False Lesion Inferred relationship Some 2
High intensity focused ultrasound ablation of lesion of uterus Direct morphology True Lesion Inferred relationship Some 2
Percutaneous photodynamic therapy of lesion of bile duct Direct morphology True Lesion Inferred relationship Some 2
Open removal of bladder lesion Direct morphology True Lesion Inferred relationship Some 2
pT3b: Melanoma 2.01 to 4.0 mm in thickness, with ulceration (melanoma of the skin) Associated morphology False Lesion Inferred relationship Some 1
T1: Tumor limited to ipsilateral parietal and/or visceral pleura Associated morphology False Lesion Inferred relationship Some 1
Open destruction of lesion of duodenum Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of bursa Direct morphology True Lesion Inferred relationship Some 2
Tumor invasion by direct extension to other structures Associated morphology True Lesion Inferred relationship Some 1
Thyroid TNM finding Associated morphology False Lesion Inferred relationship Some 1
International neuroblastoma pathology classification: Unfavourable 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 Some 1
Radiotherapy to lesion of peripheral nerve Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of kidney with partial nephrectomy Direct morphology True Lesion Inferred relationship Some 3
Ultrasound guided aspiration of pancreatic lesion Direct morphology False Lesion Inferred relationship Some 3
Birthmark Associated morphology False Lesion Inferred relationship Some 3
Resection of coarctation Direct morphology False Lesion Inferred relationship Some 2
pT2a (IIA): Tumour 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 Some 1
Nephroscopic resection of lesion in renal pelvis Direct morphology True Lesion Inferred relationship Some 2
Breslow measurement - Invasion 0.76 to 1.5mm from deep border of granular layer Associated morphology True Lesion Inferred relationship Some 1
pT1 (I): Tumour 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 Some 1
On examination - milk spots Associated morphology False Lesion Inferred relationship Some 2
Resection of lesion of bladder Direct morphology True Lesion Inferred relationship Some 2
Excision of intradural lesion of base of anterior cranial fossa Direct morphology True Lesion Inferred relationship Some 2
N1: Metastasis in regional lymph node or nodes Associated morphology False Lesion Inferred relationship Some 1
Dukes stage B Associated morphology True Lesion Inferred relationship Some 1
Stereotactic radiosurgery of intracranial venous malformation Direct morphology False Lesion Inferred relationship Some 2
Fluoroscopy guided percutaneous embolisation of lesion of kidney with contrast Direct morphology True Lesion Inferred relationship Some 2
Fluoroscopy guided percutaneous embolisation of lesion of kidney with contrast Direct morphology True Lesion Inferred relationship Some 3
pT4a: Tumour invades thyroid/cricoid cartilage, hyoid bone, thyroid gland, oesophagus or central compartment of soft tissue (hypopharynx) Associated morphology False Lesion Inferred relationship Some 1
Epithelial ovarian tumour, FIGO stage IC Associated morphology False Lesion Inferred relationship Some 1
Excisional biopsy of lesion of oesophagus Direct morphology True Lesion Inferred relationship Some 2
Escharectomy Direct morphology True Lesion Inferred relationship Some 2
Tumour pigmentation, diffuse Associated morphology True Lesion Inferred relationship Some 1
T4: Aerodigestive tract tumour invades adjacent structures (thyroid/cricoid cartilage, carotid artery, soft tissues of neck, prevertebral fascia/muscles, thyroid and/or oesophagus) Associated morphology False Lesion Inferred relationship Some 1
Synchronous primary carcinomas Associated morphology True Lesion Inferred relationship Some 1
FIGO CC stage Ib Associated morphology False Lesion Inferred relationship Some 1
Laminectomy with excision of intraspinal lesion Direct morphology True Lesion Inferred relationship Some 3
Lesion of ligaments of foot region Associated morphology True Lesion Inferred relationship Some 2
T3: Breast tumour >5 cm in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
Slap mark Associated morphology True Lesion Inferred relationship Some 2
Procedure for lung lesion Procedure morphology True Lesion Inferred relationship Some 2
Skin lesion Z-plasty excision Direct morphology True Lesion Inferred relationship Some 2
Tumour invades muscle Associated morphology True Lesion Inferred relationship Some 1
Lymphoma stage finding Associated morphology True Lesion Inferred relationship Some 1
Abnormal radiologic density, nodular Associated morphology True Lesion Inferred relationship Some 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 Some 1
Destruction of lesion of retina by xenon arc photocoagulation Direct morphology True Lesion Inferred relationship Some 2
Lymphatic (small vessel) extramural invasion by tumour present Associated morphology True Lesion Inferred relationship Some 2
Fissure of prepuce Associated morphology False Lesion Inferred relationship Some 2
Percutaneous radiofrequency ablation of lesion of lung Direct morphology True Lesion Inferred relationship Some 2
Hyperplasia of cervix Associated morphology False Lesion Inferred relationship Some 2
T2 (II): Endometrial tumour invades cervix, but does not extend beyond uterus Associated morphology False Lesion Inferred relationship Some 1
Perineural invasion by tumour not identified Associated morphology True Lesion Inferred relationship Some 1
Biopsy of lesion of occipital lobe Direct morphology True Lesion Inferred relationship Some 2
pM1 (IVB): Distant metastasis (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Some 1
Epithelial ovarian tumour, FIGO stage IVB Associated morphology False Lesion Inferred relationship Some 1
Capillary fragility abnormality Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of tarsal and metatarsal Direct morphology True Lesion Inferred relationship Some 3
Excision of lesion of tarsal and metatarsal Direct morphology True Lesion Inferred relationship Some 4
Endoscopic laser surgery on lesion of oesophagus Direct morphology True Lesion Inferred relationship Some 2
Cauterisation of lesion of tongue Direct morphology True Lesion Inferred relationship Some 2
pN1 (III): Pelvic or inguinal lymph node metastasis (pT1-pT3) (TNM category and FIGO stage) (vagina) Associated morphology False Lesion Inferred relationship Some 1
Dukes stage finding Associated morphology True Lesion Inferred relationship Some 1
Clinical stage I D Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion from soft tissue of face Direct morphology True Lesion Inferred relationship Some 2
pT2b: Tumour more than 2 cm, but not more than 5 cm, in greatest dimension, limited to dermis and greater than 2 mm in thickness, but not more than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Associated morphology False Lesion Inferred relationship Some 2
Excision of retinal lesion Direct morphology True Lesion Inferred relationship Some 2
Gleason grade score 9 out of 10 Associated morphology True Lesion Inferred relationship Some 1

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