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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
Supraglottis TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT1a category Interprets False Lesion observable Inferred relationship Some 2
T1c: >1 cm but <= 2 cm in greatest dimension: BREAST: Complete excision less than total mastectomy, total mastectomy, modified radical mastectomy, radical mastectomy Interprets False Lesion observable Inferred relationship Some 2
Carcinoma of colon, stage I Interprets True Lesion observable Inferred relationship Some 2
pTis: Carcinoma in situ, invasion of lamina propria Interprets False Lesion observable Inferred relationship Some 2
pM1b: Distant metastasis to site other than lung (primitive neuroectodermal tumour/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Some 2
pN1b: Metastasis in internal mammary lymph nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification cannot be determined Interprets True Lesion observable Inferred relationship Some 2
pN3b: Tumour of breast with metastasis as per AJCC 6th Edition definition (breast) Interprets False Lesion observable Inferred relationship Some 2
N3b: extension to supraclavicular fossa Interprets False Lesion observable Inferred relationship Some 2
T3: Lung tumour of any size that directly invades any of the following: chest wall (including superior sulcus tumors); diaphragm; mediastinal pleura; parietal pericardium Interprets False Lesion observable Inferred relationship Some 2
Main bronchus (less than 2 cm distal to the carina) involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Some 2
T2b: Aerodigestive tract tumour with parapharyngeal extension Interprets False Lesion observable Inferred relationship Some 2
Epithelial ovarian tumour, FIGO stage IIC Interprets True Lesion observable Inferred relationship Some 2
Arterial (large vessel) invasion by tumor indeterminate Interprets True Lesion observable Inferred relationship Some 4
T3 (III): Tumour of uterine cervix extends to the pelvic wall and/or involves the lower third of the vagina and/or causes hydronephrosis or nonfunctioning kidney Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour 2 cm or less in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
T1b2 (IB2): Tumour of uterine cervix, clinically visible lesion > 4.0 mm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT1b: Tumour invades submucosa (stomach) Interprets False Lesion observable Inferred relationship Some 2
Anterior margin of tumour located anterior to equator of globe Interprets True Lesion observable Inferred relationship Some 3
T1a: Breast tumour >0.1 cm but <= 0.5 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Tumour stage T1b Interprets False Lesion observable Inferred relationship Some 2
Tis: Carcinoma in situ ("flat tumour" of urinary bladder) Interprets False Lesion observable Inferred relationship Some 2
pT2c (IIC): Pelvic extension AND/OR implants (T2a or T2b/IIA or IIB) with malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumour present Interprets False Lesion observable Inferred relationship Some 2
Lymphatic (small vessel) extramural invasion by tumour present Interprets True Lesion observable Inferred relationship Some 1
N1: Unilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa Interprets False Lesion observable Inferred relationship Some 2
Metastasis stage M3 Interprets False Lesion observable Inferred relationship Some 2
Tumour invasion into mediastinal lymph node without extracapsular extension Interprets True Lesion observable Inferred relationship Some 2
pT1b: Tumour more than 4 cm but not more than 7 cm in greatest dimension, limited to the kidney (kidney) Interprets False Lesion observable Inferred relationship Some 2
V1 stage Interprets True Lesion observable Inferred relationship Some 1
pT4 (IVA): Tumour invades bladder mucosa and/or bowel mucosa (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
N1: Metastasis in 1-3 lymph nodes Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumor greater than 10 mm but not more than 16 mm in greatest basal diameter and between 2.5 and 10 mm in maximum height (thickness) (ciliary body and choroid) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
T4: Lip: Tumor invades adjacent structures (cortical bone, inferior alveolar nerve, floor of mouth, skin of face) Interprets False Lesion observable Inferred relationship Some 2
M1a (IIIB): GTT extends to the lungs with or without genital tract involvement with one risk factor Interprets False Lesion observable Inferred relationship Some 2
M1 (IVB): Distant metastasis Interprets False Lesion observable Inferred relationship Some 2
T4: Testicular tumour invades scrotum with or without vascular/lymphatic invasion Interprets False Lesion observable Inferred relationship Some 2
pT2a: Unilateral, one-half of one lobe or less (prostate) Interprets False Lesion observable Inferred relationship Some 2
Tumour invasion into muscularis propria Interprets True Lesion observable Inferred relationship Some 2
pT4a: Tumor invades through the thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Some 2
TNM tumour staging finding Interprets True Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Unfavourable histology group, patient of any age, with undifferentiated neuroblastoma (Schwannian stroma-poor) and any mitosis-karyorrhexis index Interprets True Lesion observable Inferred relationship Some 2
Lymphoma involves multiple lymph node regions Interprets True Lesion observable Inferred relationship Some 2
Seminoma of testis, stage 1 Interprets False Lesion observable Inferred relationship Some 2
pN0(mol+): No regional lymph node metastasis histologically, positive nonmorphologic (molecular) findings for isolated tumour cells (breast) Interprets False Lesion observable Inferred relationship Some 2
Tumour stage T1c Interprets False Lesion observable Inferred relationship Some 2
pT3a: Tumour confluent with or extending into the ciliary body and/or choroid with scleral extension and melanomalytic glaucoma (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
pM1b: Distant metastasis (oesophagus) Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumour invades perimuscular connective tissue; no extension beyond serosa or into liver (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
Distant metastasis present Interprets True Lesion observable Inferred relationship Some 2
FIGO uterine tumour stage finding Interprets False Lesion observable Inferred relationship Some 2
National Wilms Tumour Study Group Stage V Interprets True Lesion observable Inferred relationship Some 2
Very large tumour Interprets True Lesion observable Inferred relationship Some 2
Single lesion Interprets True Lesion observable Inferred relationship Some 2
T4: Breast tumour of any size with direct extension to chest wall or skin Interprets False Lesion observable Inferred relationship Some 2
Localised tumour configuration Interprets True Lesion observable Inferred relationship Some 2
Venous (large vessel)/lymphatic (small vessel) invasion by tumour indeterminate Interprets True Lesion observable Inferred relationship Some 2
Tis: Epithelium only (carcinoma in situ, no invasion) Interprets False Lesion observable Inferred relationship Some 2
Lymphoma stage IIIse Interprets True Lesion observable Inferred relationship Some 2
Venous (large vessel)/lymphatic (small vessel) tumour invasion finding Interprets True Lesion observable Inferred relationship Some 3
pTX category Interprets False Lesion observable Inferred relationship Some 2
pT2c: Bilateral disease (prostate) Interprets False Lesion observable Inferred relationship Some 2
Non-invasive (desmoplastic) ovarian tumour omental implants absent Interprets True Lesion observable Inferred relationship Some 2
Renal tumour invasion into adrenal gland macroscopically Interprets True Lesion observable Inferred relationship Some 2
T4b: Oedema (including peau d'orange) or ulceration of the skin of the breast or satellite skin nodules confined to the same breast Interprets False Lesion observable Inferred relationship Some 2
Left regional lymph node metastasis present Interprets True Lesion observable Inferred relationship Some 2
pTis: Intratubular germ cell neoplasia (carcinoma in situ) (testis) Interprets False Lesion observable Inferred relationship Some 2
Tumour grade GB Interprets False Lesion observable Inferred relationship Some 3
Skin melanoma TNM finding Interprets False Lesion observable Inferred relationship Some 2
Tumour pigmentation, patchy/focal Interprets True Lesion observable Inferred relationship Some 2
G4: Undifferentiated (less than 5 percent gland forming) Interprets True Lesion observable Inferred relationship Some 2
T2: Breast tumour > 2 cm but <= 5 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Breslow measurement - Invasion 0.76 to 1.5mm from deep border of granular layer Interprets True Lesion observable Inferred relationship Some 2
Distance of tumour from anal verge unknown Interprets True Lesion observable Inferred relationship Some 2
Tumour necrosis absent Interprets True Lesion observable Inferred relationship Some 2
International neuroblastoma staging system stage 1 Interprets True Lesion observable Inferred relationship Some 2
pN1 (IVB): Unilateral regional lymph node metastasis (pT1-pT4, pM1) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
Seminal vesicle invasion by tumour present Interprets True Lesion observable Inferred relationship Some 3
N2: Metastasis in a single ipsilat lymph node >3cm but <6cm in greatest dimension; or in multiple ipsilat lymph nodes, none >6cm in greatest dimension; or in bilat or contralat lymph nodes, none >6cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Tumour stage T2b Interprets False Lesion observable Inferred relationship Some 2
pM1a: Distant metastasis (oesophagus) Interprets False Lesion observable Inferred relationship Some 2
T2: Urinary bladder tumour invades muscle Interprets False Lesion observable Inferred relationship Some 2
N1: Metastasis in a single lymph node, < 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Adenocarcinoma of lung, stage III Interprets False Lesion observable Inferred relationship Some 2
T2 (IIA): Trophoblast: GTT involving genital structure without risk factors Interprets False Lesion observable Inferred relationship Some 2
T1a (IA): Tumour limited to one fallopian tube without penetrating the serosal surface, no ascites Interprets False Lesion observable Inferred relationship Some 2
Renal vein uninvolved by renal tumor Interprets True Lesion observable Inferred relationship Some 2
pT2c: Tumour invades optic nerve up to, but not through, the level of the lamina cribrosa and invades the choroid focally (retinoblastoma) Interprets False Lesion observable Inferred relationship Some 2
Tumour site cannot be determined Interprets True Lesion observable Inferred relationship Some 2
Clinical stage III Interprets True Lesion observable Inferred relationship Some 2
N1: Metastasis in perirectal lymph node or nodes Interprets False Lesion observable Inferred relationship Some 2
T2: Pleural tumour invades any of the following: ipsilateral lung, endothoracic fascia, diaphragm, or pericardium Interprets False Lesion observable Inferred relationship Some 2
pT1a: Tumour involves ipsilateral parietal (mediastinal, diaphragmatic) pleura. No involvement of the visceral pleura (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Some 2
Pulmonary parenchymal invasion by tumour cannot be assessed Interprets True Lesion observable Inferred relationship Some 3
Lesion size Is a True Lesion observable Inferred relationship Some
Number of lesions Is a True Lesion observable Inferred relationship Some
Radiographic radiopacity of tooth Interprets False Lesion observable Inferred relationship Some 2
Bilateral lung opacities on chest X-ray Interprets False Lesion observable Inferred relationship Some 2
Clinical stage 0 Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumour directly invades or is adherent to other organs or structures (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2

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Reference Sets

Observable entity foundation reference set

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