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364636000: Lesion observable (observable entity)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
487801015 Lesion observable en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
770906010 Lesion observable (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) 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 (observable entity) true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
pT2: Tumor confluent with or extending into the ciliary body and/or choroid (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
T4: Tumor invades through cricoid or thyroid cartilage and/or extends into other tissues beyond the larynx (trachea, soft tissues of neck, thyroid, esophagus) Interprets False Lesion observable Inferred relationship Some 2
Lymphoma involves a single lymph node region (finding) Interprets True Lesion observable Inferred relationship Some 2
pTis: Carcinoma in situ, intraepithelial (appendix) Interprets False Lesion observable Inferred relationship Some 2
T2 (II): Fallopian tube tumor involves one or both tube(s) with pelvic extension Interprets False Lesion observable Inferred relationship Some 2
Tumor invasion limited to dermis (finding) Interprets True Lesion observable Inferred relationship Some 2
pN2: Metastasis in 2 to 3 regional nodes or intralymphatic regional metastasis without nodal metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
Breslow measurement - depth less than 0.76 mm (finding) Interprets True Lesion observable Inferred relationship Some 2
Scleral invasion by tumor cannot be determined (finding) Interprets True Lesion observable Inferred relationship Some 2
pM category finding Interprets False Lesion observable Inferred relationship Some 2
Tumor stage T1b1 Interprets False Lesion observable Inferred relationship Some 2
FIGO stage finding for fallopian tube tumour Interprets False Lesion observable Inferred relationship Some 2
Extraprostatic extension of tumor absent (finding) Interprets True Lesion observable Inferred relationship Some 2
Metastasis category finding Interprets False Lesion observable Inferred relationship Some 2
T1a (IA): Tumor limited to endometrium Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumor invades muscularis propria (appendix) Interprets False Lesion observable Inferred relationship Some 2
Gestational trophoblast TNM finding Interprets False Lesion observable Inferred relationship Some 2
Clinical stage III B Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics cervical cancer (FIGO CC) stage IA1 Interprets False Lesion observable Inferred relationship Some 2
Focal anaplasia (finding) Interprets True Lesion observable Inferred relationship Some 2
pN2: Metastasis in a single lymph node, more than 2 cm but not more than 5 cm in greatest dimension; or multiple lymph nodes, none more than 5 cm in greatest dimension (urinary bladder, ureter, renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
pM1 (IVB): Distant metastasis (including pelvic lymph node metastasis) (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IA Interprets False Lesion observable Inferred relationship Some 2
pT1b1 (IB1): Clinically visible lesion 4.0 cm or less in greatest dimension (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
Gleason prostate grade 5-7 (medium) (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumor invades more than one subsite of hypopharynx or an adjacent site, or measures more than 2 cm but not more than 4 cm in greatest diameter without fixation of hemilarynx (hypopharynx) Interprets False Lesion observable Inferred relationship Some 2
Solid tumor configuration Interprets True Lesion observable Inferred relationship Some 2
Tumor finding (finding) Interprets True Lesion observable Inferred relationship Some 2
Myometrial invasion by tumor absent (finding) Interprets True Lesion observable Inferred relationship Some 3
Mediastinum involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
Seminal vesicle invasion by tumor not identified (finding) Interprets True Lesion observable Inferred relationship Some 3
Tis: Carcinoma in situ (endometrium/uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
Comedo neoplasm pattern (finding) Interprets True Lesion observable Inferred relationship Some 2
Adenocarcinoma of lung, stage IV Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IIIA Interprets False Lesion observable Inferred relationship Some 2
T3: Lung tumor of any size in the main bronchus < 2 cm distal to the carina but without involvement of the carina Interprets False Lesion observable Inferred relationship Some 2
Tumor invades lamina propria (finding) Interprets True Lesion observable Inferred relationship Some 2
Tumor invades bone (finding) Interprets True Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer (FIGO EC) stage IVB Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor perforates the serosa (visceral peritoneum) and/or directly invades the liver and/or one other adjacent organ or structure, such as the stomach, duodenum, colon, pancreas, omentum, or extrahepatic bile ducts (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
Endocrine pancreas tumor finding (finding) Interprets True Lesion observable Inferred relationship Some 2
Vascular invasion by tumor, grossly evident (finding) Interprets True Lesion observable Inferred relationship Some 3
Abnormal radiologic density, uniform (finding) Interprets True Lesion observable Inferred relationship Some 2
Carcinoma of colon, stage IV (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumor limited to the pancreas, more than 2 cm in greatest dimension (exocrine pancreas) Interprets False Lesion observable Inferred relationship Some 2
T3: Aerodigestive tumor invades bony structures and/or paranasal sinuses Interprets False Lesion observable Inferred relationship Some 2
pT2b (IIB): Invasion of the stromal connective tissue of the cervix (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
pN1mi: Micrometastasis (greater than 0.2 mm, none greater than 2.0 mm) (breast) Interprets False Lesion observable Inferred relationship Some 2
G2: Nuclei slightly irregular, approximately 15 µ; nucleoli evident Interprets True Lesion observable Inferred relationship Some 3
pN2a: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than 6 cm in greatest dimension (upper aerodigestive tract) Interprets False Lesion observable Inferred relationship Some 2
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 (finding) 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 tumor/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 (finding) Interprets True Lesion observable Inferred relationship Some 2
pN3b: Tumor of breast with metastasis as per American Joint Committee on Cancer 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 tumor 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 (finding) Interprets True Lesion observable Inferred relationship Some 2
T2b: Aerodigestive tract tumor with parapharyngeal extension Interprets False Lesion observable Inferred relationship Some 2
Epithelial ovarian tumor, FIGO stage IIC Interprets True Lesion observable Inferred relationship Some 2
Arterial (large vessel) invasion by tumor indeterminate (finding) Interprets True Lesion observable Inferred relationship Some 4
T3 (III): Tumor 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: Tumor 2 cm or less in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
T1b2 (IB2): Tumor of uterine cervix, clinically visible lesion > 4.0 mm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT1b: Tumor invades submucosa (stomach) Interprets False Lesion observable Inferred relationship Some 2
Anterior margin of tumor located anterior to equator of globe (finding) Interprets True Lesion observable Inferred relationship Some 3
T1a: Breast tumor >0.1 cm but <= 0.5 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Tumor stage T1b Interprets False Lesion observable Inferred relationship Some 2
Tis: Carcinoma in situ ("flat tumor" 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 tumor present Interprets False Lesion observable Inferred relationship Some 2
Lymphatic (small vessel) extramural invasion by tumor present (finding) 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
Tumor invasion into mediastinal lymph node without extracapsular extension Interprets True Lesion observable Inferred relationship Some 2
pT1b: Tumor 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): Tumor 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): gestational trophoblastic tumor 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 tumor 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
Tumor 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
Tumor-node-metastasis (TNM) tumor staging finding Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Unfavorable histology group, patient of any age, with undifferentiated neuroblastoma (Schwannian stroma-poor) and any mitosis-karyorrhexis index (finding) Interprets True Lesion observable Inferred relationship Some 2
Lymphoma involves multiple lymph node regions (finding) 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 tumor cells (breast) Interprets False Lesion observable Inferred relationship Some 2
Tumor stage T1c Interprets False Lesion observable Inferred relationship Some 2
pT3a: Tumor 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 (esophagus) Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumor invades perimuscular connective tissue; no extension beyond serosa or into liver (gallbladder) Interprets False Lesion observable Inferred relationship Some 2
Distant metastasis present (finding) Interprets True Lesion observable Inferred relationship Some 2

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