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364636000: Lesion observable (observable entity)

Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
487801015 Lesion observable en Synonym Active Case insensitive SNOMED CT core
770906010 Lesion observable (observable entity) en Fully specified name Active Case insensitive SNOMED CT core

66 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Lesion observable Is a Clinical history/examination observable true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Micropapillary tumour pattern Interprets True Lesion observable Inferred relationship Some 2
Adrenal gland involved by direct invasion of renal tumour Interprets True Lesion observable Inferred relationship Some 2
Residual tumour stage R1 Interprets False Lesion observable Inferred relationship Some 2
Breslow measurement - depth greater than 1.75 mm Interprets True Lesion observable Inferred relationship Some 2
Solid, partially encapsulated tumour Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumour invades lamina propria or submucosa (small intestine) Interprets False Lesion observable Inferred relationship Some 2
pT1a: Tumour invades lamina propria (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
Clinical stage 3 A Interprets False Lesion observable Inferred relationship Some 2
Excavated lesion of tumour Interprets True Lesion observable Inferred relationship Some 2
pT3a (IIIA): Microscopic peritoneal metastasis beyond pelvis (no macroscopic tumour) (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
Tumor extension finding Interprets True Lesion observable Inferred relationship Some 2
pT1a: Tumour more than 0.1 cm but not more than 0.5 cm in greatest dimension (breast) Interprets False Lesion observable Inferred relationship Some 2
N3 category Interprets False Lesion observable Inferred relationship Some 2
L0 stage Interprets True Lesion observable Inferred relationship Some 2
Exophytic (polypoid) tumour configuration Interprets True Lesion observable Inferred relationship Some 2
Marked peritumoral lymphocytic response Interprets True Lesion observable Inferred relationship Some 4
Node stage N1a Interprets False Lesion observable Inferred relationship Some 2
Ampulla of Vater TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour more than 5 cm in greatest dimension (breast) Interprets False Lesion observable Inferred relationship Some 2
Clinical stage 1 B Interprets False Lesion observable Inferred relationship Some 2
Tumour size cannot be assessed, specimen fragmented Interprets True Lesion observable Inferred relationship Some 2
Lymphoma stage III 2 Interprets True Lesion observable Inferred relationship Some 2
Residual tumour stage RX Interprets False Lesion observable Inferred relationship Some 2
Gleason grade score 5 out of 10 Interprets True Lesion observable Inferred relationship Some 2
Periprostatic fat invasion by tumor not identified Interprets True Lesion observable Inferred relationship Some 3
pM1 category Interprets False Lesion observable Inferred relationship Some 2
pT1a (IA): Tumour confined to the vulva or vulva and perineum, 2 cm or less in greatest dimension, and with stromal invasion no greater than 1 mm (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
Perineural invasion by tumour indeterminate Interprets True Lesion observable Inferred relationship Some 2
T2 (IIC): Trophoblast: GTT extends outside of the uterus but limited to genital structures with two risk factors Interprets False Lesion observable Inferred relationship Some 2
pN3a category Interprets False Lesion observable Inferred relationship Some 2
T4: Aerodigestive tract tumour invades orbital contents beyond the floor or medial wall including apex and/or any of the following: cribriform plate, base of skull, nasopharynx, sphenoid sinus, frontal sinus Interprets False Lesion observable Inferred relationship Some 2
Annular tumour configuration Interprets True Lesion observable Inferred relationship Some 2
pN1: Metastasis in 1 to 3 axillary lymph nodes, and/or in internal mammary nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast) Interprets False Lesion observable Inferred relationship Some 2
T3: Aerodigestive tract tumour measures > 4 cm in greatest dimension, or with fixation of hemilarynx Interprets False Lesion observable Inferred relationship Some 2
pN1a: Clinically occult (microscopic) metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumour invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 2
pN3: Metastasis in four or more regional nodes, or matted metastatic nodes, or in-transit metastasis or satellite(s) with metastasis in regional node(s) (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
pN0: No regional lymph node metastasis histologically (i.e., none greater than 0.2 mm), no additional examination for isolated tumour cells (breast) Interprets False Lesion observable Inferred relationship Some 2
pN3: Metastasis in a lymph node(s), more than 6 cm in dimension, and/or to supraclavicular fossa (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
pT4a: Tumour of any size with extension to chest wall, not including pectoralis muscle (breast) Interprets False Lesion observable Inferred relationship Some 2
pN1a: Metastasis in single regional lymph node (exocrine pancreas) Interprets False Lesion observable Inferred relationship Some 2
Carcinoma of ovary, stage 3 Interprets False Lesion observable Inferred relationship Some 2
Tumour invades vitreous Interprets True Lesion observable Inferred relationship Some 2
pT3 and/or N1 (III): Tumour involves one or both ovaries with microscopically confirmed peritoneal metastasis outside the pelvis (including liver capsule metastasis) and/or regional lymph node metastasis (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
Modified Dukes stage A Interprets True Lesion observable Inferred relationship Some 2
Intratumoral/peritumoral lymphocytic response absent Interprets True Lesion observable Inferred relationship Some 2
Intergroup rhabdomyosarcoma study postoperative clinical group IB: localised tumour, infiltrating beyond site of origin, completely resected Interprets True Lesion observable Inferred relationship Some 2
Thymic epithelial neoplasm stage finding Interprets True Lesion observable Inferred relationship Some 2
Lung TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT1b: Tumour invades submucosa (oesophagus) Interprets False Lesion observable Inferred relationship Some 2
No pT1 category, insufficient tissue (prostate) Interprets False Lesion observable Inferred relationship Some 2
T4: Aerodigestive tract tumour invades adjacent structures (thyroid/cricoid cartilage, carotid artery, soft tissues of neck, prevertebral fascia/muscles, thyroid and/or oesophagus) Interprets False Lesion observable Inferred relationship Some 2
Lymphoma involves spleen Interprets True Lesion observable Inferred relationship Some 2
M1b (IVA): All other metastatic sites without risk factors Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour limited to the larynx with vocal cord fixation, and/or invades the paraglottic space, and/or minor thyroid cartilage erosion (larynx, glottis) Interprets False Lesion observable Inferred relationship Some 2
Carcinoma of colon, stage II Interprets True Lesion observable Inferred relationship Some 2
FIGO EC stage IIIC1 Interprets False Lesion observable Inferred relationship Some 2
T1: Clinically inapparent prostate tumour not palpable or visible by imaging Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour more than 4 cm in greatest dimension (oropharynx) Interprets False Lesion observable Inferred relationship Some 2
Functional pancreatic endocrine tumour Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumour invades lamina propria or muscle layer (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
Oropharynx TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumour invades muscularis propria (oesophagus) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Unfavourable histology group, patient 5 years or older, with any subtype of neuroblastoma (Schwannian stroma-poor) and any mitosis-karyorrhexis index Interprets True Lesion observable Inferred relationship Some 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumour cannot be assessed Interprets True Lesion observable Inferred relationship Some 2
Pleural invasion by tumour present Interprets True Lesion observable Inferred relationship Some 3
Abnormal radiologic density, unequal Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumour limited to the subglottis (larynx, subglottis) Interprets False Lesion observable Inferred relationship Some 2
T2a (IIA): Fallopian tube tumour with extension and/or metastasis to the uterus and/or ovaries Interprets False Lesion observable Inferred relationship Some 2
WHO grade I (central nervous system tumour) Interprets True Lesion observable Inferred relationship Some 2
pT1a: Tumour 2 cm or less in greatest dimension, limited to dermis or 2 mm or less in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 3
Tumour progression Interprets True Lesion observable Inferred relationship Some 2
T3a,b: Colon/rectum tumour invades <=5 mm beyond the border of the muscularis propria Interprets False Lesion observable Inferred relationship Some 2
Flat tumour Interprets True Lesion observable Inferred relationship Some 2
FIGO CC stage IB2 Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumour more than 2 cm but not more than 4 cm in greatest dimension (oropharynx) Interprets False Lesion observable Inferred relationship Some 2
Lesion size cannot be determined Interprets True Lesion observable Inferred relationship Some 2
Corpus uteri TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT2a (IIA): Tumour limited to the glandular epithelium of the endocervix. There is no evidence of connective tissue stromal invasion (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
pT1a2 (IA2): Measured stromal invasion more than 3.0 mm and not more than 5.0 mm in depth and 7.0 mm or less horizontal spread (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumour invades adjacent organs, or through the kidney into the perinephric fat (renal pelvis and ureter) Interprets False Lesion observable Inferred relationship Some 2
N1b: Metastasis to lymph node(s), any > 0.2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Adenocarcinoma of lung, stage II Interprets False Lesion observable Inferred relationship Some 2
pTX: Primary tumour cannot be assessed, or tumour proven by the presence of malignant cells in sputum or bronchial washings but not visualised by imaging or bronchoscopy (lung) Interprets False Lesion observable Inferred relationship Some 2
T1: Tumour limited to the antral mucosa with no erosion or destruction of bone Interprets False Lesion observable Inferred relationship Some 2
T3a: Bladder tumour invades perivesical tissue microscopically Interprets False Lesion observable Inferred relationship Some 2
Tumour nodule size cannot be assessed Interprets True Lesion observable Inferred relationship Some 2
pN2b: Clinically apparent (macroscopic) metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
T2a: Stomach tumour invades muscularis propria Interprets False Lesion observable Inferred relationship Some 2
Lymphatic (small vessel) invasion by tumour indeterminate Interprets True Lesion observable Inferred relationship Some 2
Fungating tumour Interprets True Lesion observable Inferred relationship Some 2
T3 and/or N1 (III): Ovarian tumour involves one or both ovaries with microscopically confirmed peritoneal metastasis outside the pelvis and/or regional lymph node metastasis Interprets False Lesion observable Inferred relationship Some 2
Blood/lymphatic vessel invasion by tumour indeterminate (breast) Interprets True Lesion observable Inferred relationship Some 3
pT1c: Tumour 2 cm or less in greatest dimension, invading the subcutis and/or greater than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 3
pT1a: Tumour invades lamina propria (stomach) Interprets False Lesion observable Inferred relationship Some 2
T1: Tumour invades submucosa (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
T3: Aerodigestive tract tumour > 4 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT1c: Tumour 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) with macroscopic extraocular extension (ciliary body and choroid) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
Node stage N2c Interprets False Lesion observable Inferred relationship Some 2
pN1: Metastasis in 1 to 3 regional lymph nodes (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
Viable tumour present in specimen Interprets True Lesion observable Inferred relationship Some 2

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Reference Sets

Observable entity foundation reference set

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