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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
Excision of lesion from floor of mouth Direct morphology True Lesion Inferred relationship Some 2
Retinal vitelliform deposits Associated morphology False Lesion Inferred relationship Some 2
Modified Dukes stage C2 Associated morphology True Lesion Inferred relationship Some 1
Purpura due to prolonged vomiting and/or coughing Associated morphology False Lesion Inferred relationship Some 2
Acanthosis nigricans due to type 2 diabetes mellitus Associated morphology False Lesion Inferred relationship Some 2
pT2: Tumour more than 7 cm in greatest dimension, limited to the kidney (kidney) Associated morphology False Lesion Inferred relationship Some 1
Extirpation of lesion of colon Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of choroid plexus Direct morphology True Lesion Inferred relationship Some 2
pT4b: Tumour invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, glottis) Associated morphology False Lesion Inferred relationship Some 1
Tumour invades bone Associated morphology True Lesion Inferred relationship Some 1
Periprostatic fat invasion by tumor not identified Associated morphology True Lesion Inferred relationship Some 1
Open biopsy of lesion of duodenum Direct morphology True Lesion Inferred relationship Some 2
Extra-capsular extension of nodal tumour present Associated morphology True Lesion Inferred relationship Some 1
Operation for facial bone lesion Procedure morphology True Lesion Inferred relationship Some 2
Destruction of lesion of tongue Direct morphology True Lesion Inferred relationship Some 3
pT1mic: Microinvasion 0.1 cm or less in greatest dimension (breast) Associated morphology False Lesion Inferred relationship Some 1
Abnormal radiologic density, rounded Associated morphology True Lesion Inferred relationship Some 3
pN1 (IVB): Unilateral regional lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vulva) Associated morphology False Lesion Inferred relationship Some 1
T2a (IIA): Endometrial tumour with endocervical glandular involvement Associated morphology False Lesion Inferred relationship Some 1
Cancer diagnosis based on clinical evidence Associated morphology True Lesion Inferred relationship Some 1
T1: Tumour invades submucosa (colon/rectum) Associated morphology False Lesion Inferred relationship Some 1
Rectum cautery Direct morphology True Lesion Inferred relationship Some 3
Removal of lesion of brain meninges Direct morphology True Lesion Inferred relationship Some 2
Excision of lesion of maxillary sinus Direct morphology True Lesion Inferred relationship Some 2
Diathermy of lesion of uterosacral ligament Direct morphology True Lesion Inferred relationship Some 2
pT3:Tumour directly invades any of following:chest wall,diaphragm,mediastinal pleura,parietal pericardium;or tumour in main bronchus<2 cm distal to carina(not involving it);or assoc atelectasis or obstructive pneumonitis of whole lung Associated morphology False Lesion Inferred relationship Some 1
pT1 (I): Tumour limited to ovaries (one or both) (TNM category and FIGO stage) (ovary) Associated morphology False Lesion Inferred relationship Some 1
FIGO VC stage IIIA Associated morphology False Lesion Inferred relationship Some 1
Tumour invasion of periprostatic fat absent (prostate) Associated morphology True Lesion Inferred relationship Some 1
Lesion of skeletal muscle Associated morphology True Lesion Inferred relationship Some 2
Local destruction of lesion of joint Direct morphology True Lesion Inferred relationship Some 2
N1b: Metastasis in bilateral, midline, or contralateral cervical or mediastinal lymph node(s) Associated morphology False Lesion Inferred relationship Some 1
Incision and drainage of lesion of abdominal wall Indirect morphology False Lesion Inferred relationship Some 3
Incision and drainage of lesion of abdominal wall Direct morphology False Lesion Inferred relationship Some 4
Removal of lesion of conjunctiva Direct morphology True Lesion Inferred relationship Some 2
Lesion of amniotic membrane Associated morphology False Lesion Inferred relationship Some 2
O/E - vocal cords thickened Associated morphology False Lesion Inferred relationship Some 2
Excision of lesion of infratemporal fossa Direct morphology True Lesion Inferred relationship Some 3
Excision of lesion of infratemporal fossa Direct morphology True Lesion Inferred relationship Some 4
Collagen shrinkage Is a True Lesion Inferred relationship Some
Excision of lesion of bone of thorax, ribs or sternum Direct morphology True Lesion Inferred relationship Some 2
Papillectomy of single anal tag Direct morphology True Lesion Inferred relationship Some 2
Ureteroscopic removal of ureteric lesion Direct morphology True Lesion Inferred relationship Some 2
pT2b: Tumour more than 5 cm in greatest dimension, deep tumour (soft tissue) Associated morphology False Lesion Inferred relationship Some 1
pT3a (IIIA): Tumour involves lower third of vagina, no extension to pelvic wall (TNM category and FIGO stage) (uterine cervix) Associated morphology False Lesion Inferred relationship Some 1
Laparoscopic marsupialisation of liver cyst Direct morphology True Lesion Inferred relationship Some 4
Lesion of bronchus Associated morphology True Lesion Inferred relationship Some 2
pT1c: Tumour limited to the iris with melanomalytic glaucoma (iris) (uveal melanoma) Associated morphology False Lesion Inferred relationship Some 1
pN1: Metastasis in perirectal lymph node(s) (anal canal) Associated morphology False Lesion Inferred relationship Some 1
Incisional biopsy of lesion of floor of mouth Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of fascia Direct morphology True Lesion Inferred relationship Some 2
Gallbladder TNM finding Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of amputation stump Direct morphology True Lesion Inferred relationship Some 2
Destruction of lesion of choroid by cryotherapy Direct morphology True Lesion Inferred relationship Some 2
WHO grade IV (central nervous system tumour) Associated morphology True Lesion Inferred relationship Some 1
T3: Lung tumor of any size associated atelectasis or obstructive pneumonitis of the entire lung Associated morphology False Lesion Inferred relationship Some 1
pN1c: Metastasis in 1 to 3 axillary lymph nodes and in internal mammary lymph nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast) Associated morphology False Lesion Inferred relationship Some 1
pN2: Bilateral regional lymph node metastasis (vulva) Associated morphology False Lesion Inferred relationship Some 1
pT4b: Tumour invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases carotid artery (oropharynx) Associated morphology False Lesion Inferred relationship Some 1
Excision of lesion of eyelid by wedge resection Direct morphology True Lesion Inferred relationship Some 2
Open biopsy of lesion of ovary Direct morphology True Lesion Inferred relationship Some 2
Tumour infiltration by lymphocytes brisk Associated morphology True Lesion Inferred relationship Some 1
Destruction of lesion of cerebral meninges Direct morphology True Lesion Inferred relationship Some 2
T4: Lung tumour of any size with a malignant pleural effusion Associated morphology False Lesion Inferred relationship Some 1
Hordeolum removal Direct morphology True Lesion Inferred relationship Some 2
Scarred hymenal edge Associated morphology False Lesion Inferred relationship Some 2
Chest wall involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
Tumour invades iridocorneal angle Associated morphology True Lesion Inferred relationship Some 2
Destruction of lesion of rectum by laser Direct morphology True Lesion Inferred relationship Some 2
Axillary nerve lesion Associated morphology True Lesion Inferred relationship Some 2
FIGO EC stage IV Associated morphology False Lesion Inferred relationship Some 1
Destruction of lesion of anterior abdominal wall Direct morphology True Lesion Inferred relationship Some 2
N2: Metastasis to ipsilateral axillary lymph node(s) fixed to one another or to other structures Associated morphology False Lesion Inferred relationship Some 1
Drainage of lesion of abdominal lymph node Indirect morphology False Lesion Inferred relationship Some 1
Damage Is a True Lesion Inferred relationship Some
T2: Aerodigestive tract tumour > 2 cm but < 4 cm in greatest dimension Associated morphology False Lesion Inferred relationship Some 1
International neuroblastoma staging system stage finding Associated morphology True Lesion Inferred relationship Some 1
Biopsy of lesion of bursa Direct morphology True Lesion Inferred relationship Some 2
Human bite mark Associated morphology True Lesion Inferred relationship Some 2
Tumour invades beyond pancreatic capsule, but does not invade adjacent structures AND/OR organs (endocrine pancreas) Associated morphology True Lesion Inferred relationship Some 1
Excision of lesion of abdominal aorta with interposition graft replacement Direct morphology True Lesion Inferred relationship Some 3
T1 (I): Trophoblastic disease confined to uterus Associated morphology False Lesion Inferred relationship Some 1
No pT1 category, insufficient tissue (prostate) Associated morphology False Lesion Inferred relationship Some 1
pT3c category Associated morphology False Lesion Inferred relationship Some 1
Destruction of cerebral lesion Direct morphology True Lesion Inferred relationship Some 2
Drainage of lesion of brain tissue Indirect morphology False Lesion Inferred relationship Some 2
Purpura of vulva Associated morphology False Lesion Inferred relationship Some 2
Irregular shaped lesion Associated morphology True Lesion Inferred relationship Some 1
Lumbar nerve root injury - L5 Associated morphology False Lesion Inferred relationship Some 3
T3: Colon/rectum tumour invades through the muscularis propria into the subserosa or the nonperitonealized pericolic or perirectal soft tissues Associated morphology False Lesion Inferred relationship Some 1
Ureter involved by direct extension of malignant neoplasm Associated morphology True Lesion Inferred relationship Some 1
Tumour of advanced extent Associated morphology True Lesion Inferred relationship Some 1
Argon plasma coagulation of lesion of oesophagus Direct morphology True Lesion Inferred relationship Some 2
Cryotherapy of skin lesion with liquid nitrogen Direct morphology True Lesion Inferred relationship Some 2
Lesion of ligaments of shoulder region Associated morphology True Lesion Inferred relationship Some 2
Local destruction of lesion of bronchus Direct morphology True Lesion Inferred relationship Some 2
Circumscribed tumour border Associated morphology True Lesion Inferred relationship Some 1
Lesion of eye Associated morphology True Lesion Inferred relationship Some 2
Excision of right atrial vegetations Direct morphology True Lesion Inferred relationship Some 3
Intergroup rhabdomyosarcoma study postoperative clinical group IIB: Locally extensive tumour (spread to regional lymph nodes), completely resected Associated morphology True Lesion Inferred relationship Some 1
Lesion of mucosa Associated morphology True Lesion Inferred relationship Some 2

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