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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

64 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
T1a: Tumor limited to one vocal cord Interprets False Lesion observable Inferred relationship Some 2
pT1 (I): Tumor limited to the fallopian tube(s) (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
Nasal cavity and ethmoid sinus TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT3 (III): Tumor of any size with contiguous spread to the lower urethra and/or vagina or anus (TNM category and FIGO stage) (vulva) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor penetrates serosa (visceral peritoneum) without invasion of adjacent structures (stomach) Interprets False Lesion observable Inferred relationship Some 2
T1b1 (IB1): Tumor of uterine cervix, clinically visible lesion < 4.0 mm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor limited to the maxillary sinus mucosa with no erosion or destruction of bone (maxillary sinus) Interprets False Lesion observable Inferred relationship Some 2
Stage II: Tumor confined to gland, greater than 5 cm (adrenal cortical carcinoma) (finding) Interprets True Lesion observable Inferred relationship Some 2
pM1a: Distant metastasis not applicable (midthoracic esophagus) Interprets False Lesion observable Inferred relationship Some 2
T3b (IIIB): Endometrial tumor with vaginal involvement (direct extension or metastasis) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor invades perivesical tissue (urinary bladder) Interprets False Lesion observable Inferred relationship Some 2
pT3b: Melanoma 2.01 to 4.0 mm in thickness, with ulceration (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
Clinical stage IV E Interprets False Lesion observable Inferred relationship Some 2
pT1b: Tumor 5 cm or less in greatest dimension, deep tumor (soft tissue) Interprets False Lesion observable Inferred relationship Some 2
pTis: Ductal carcinoma in situ (breast) Interprets False Lesion observable Inferred relationship Some 2
T1b: Prostate tumor incidental histologic finding in greater than 5 percent of tissue resected Interprets False Lesion observable Inferred relationship Some 2
Erosion of esophageal tumor into bronchus (finding) Interprets True Lesion observable Inferred relationship Some 4
pT3d category Interprets False Lesion observable Inferred relationship Some 2
Vulva TNM finding Interprets False Lesion observable Inferred relationship Some 2
Low grade (lymphoma) Interprets True Lesion observable Inferred relationship Some 3
pN1: Metastasis in the ipsilateral bronchopulmonary and/or hilar lymph node(s) (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Some 2
Unpigmented tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2b (IIB): Extension to AND/OR implants on other pelvic tissues. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
Tumor stage T1a2 Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor 2 cm or less in greatest dimension (oropharynx) Interprets False Lesion observable Inferred relationship Some 2
Pushing tumor border Interprets True Lesion observable Inferred relationship Some 3
Blood/lymphatic vessel invasion by tumor absent (breast) (finding) Interprets True Lesion observable Inferred relationship Some 3
pT3: Significant invasion of the optic nerve and/or optic coats (retinoblastoma) Interprets False Lesion observable Inferred relationship Some 2
Gleason Score 7-10: Poorly differentiated (finding) Interprets True Lesion observable Inferred relationship Some 2
Tumor flare (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2: Melanoma 1.01 to 2.0 mm in thickness, with or without ulceration (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
pT4d category Interprets False Lesion observable Inferred relationship Some 2
pT2b: Tumor invades subserosa (stomach) Interprets False Lesion observable Inferred relationship Some 2
Partial obstructing tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
T3: Lung tumor of any size associated atelectasis or obstructive pneumonitis of the entire lung Interprets False Lesion observable Inferred relationship Some 2
Ureter involved by direct extension of malignant neoplasm (finding) Interprets True Lesion observable Inferred relationship Some 2
Lymphoma involves liver (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumor 2 cm or less in greatest dimension without extraparenchymal extension (major salivary glands) Interprets False Lesion observable Inferred relationship Some 2
Node stage N1bii Interprets False Lesion observable Inferred relationship Some 2
NX category Interprets False Lesion observable Inferred relationship Some 2
Tumor stage T2c Interprets False Lesion observable Inferred relationship Some 2
Cystic tumor configuration Interprets True Lesion observable Inferred relationship Some 2
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
G2: Moderately differentiated (50-95 percent gland forming) Interprets True Lesion observable Inferred relationship Some 2
Tis (0): Carcinoma in situ (vagina) Interprets False Lesion observable Inferred relationship Some 2
T1: Tumor limited to vocal cord(s) (may involve anterior or posterior commissure) with normal mobility Interprets False Lesion observable Inferred relationship Some 2
pT4a category Interprets False Lesion observable Inferred relationship Some 2
Tis: Tumor invades muscularis mucosae (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
pTis category Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor 8 cm or less in greatest dimension (osseous primitive neuroectodermal tumor/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Some 2
No tumor invasion of adjacent tissue Interprets True Lesion observable Inferred relationship Some 3
pM1 (IV): Distant metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification finding (finding) Interprets True Lesion observable Inferred relationship Some 2
Metastasis stage M1a Interprets False Lesion observable Inferred relationship Some 2
pT3c: Tumor grossly extends into vena cava above diaphragm or invades the wall of the vena cava (kidney) Interprets False Lesion observable Inferred relationship Some 2
M1a (IIIA): gestational trophoblastic tumor extends to the lungs with or without genital tract involvement without risk factors Interprets False Lesion observable Inferred relationship Some 2
Epithelial ovarian tumor, International Federation of Gynecology and Obstetrics stage IIA Interprets False Lesion observable Inferred relationship Some 2
pT1b2 category Interprets False Lesion observable Inferred relationship Some 2
Testis TNM finding Interprets False Lesion observable Inferred relationship Some 2
FIGO stage finding for epithelial tumour of ovary Interprets True Lesion observable Inferred relationship Some 2
pT4: Tumor invades any of the following: main portal vein or its branches bilaterally, common hepatic artery, or other adjacent structures, such as the colon, stomach, duodenum, or abdominal wall (extrahepatic bile ducts) Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumor more than 7 cm in greatest dimension, limited to the kidney (kidney) Interprets False Lesion observable Inferred relationship Some 2
N1a: 1-3 nodes involved Interprets False Lesion observable Inferred relationship Some 2
pT1 (I): Tumor limited to ovaries (one or both) (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor invades submucosa (appendix) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor limited to the pancreas, 2 cm or less in greatest dimension (exocrine pancreas) Interprets False Lesion observable Inferred relationship Some 2
Tumor extent of invasion cannot be determined (finding) Interprets True Lesion observable Inferred relationship Some 3
G3 grade (finding) Interprets True Lesion observable Inferred relationship Some 2
T2b: Stomach tumor invades subserosa Interprets False Lesion observable Inferred relationship Some 2
M1a (III): gestational trophoblastic tumor extends to the lungs with or without genital tract involvement Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumor invades adjacent structures (esophagus) Interprets False Lesion observable Inferred relationship Some 2
T1mic: Microinvasion <= 0.1 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
Gerota's fascia uninvolved by renal tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
pTX: Primary tumor cannot be assessed (breast) Interprets False Lesion observable Inferred relationship Some 2
Specimen involvement by matted nodes present (finding) Interprets True Lesion observable Inferred relationship Some 2
T3a (IIIA): Fallopian tube/ovarian tumor with microscopic peritoneal metastasis beyond pelvis Interprets False Lesion observable Inferred relationship Some 2
pT3a (IIIA): Tumor involves serosa, AND/OR adnexa (direct extension or metastasis) (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
Clark melanoma level 5 Interprets True Lesion observable Inferred relationship Some 2
pT4a: Tumor invades through cortical bone, inferior alveolar nerve, floor of mouth, or skin of face, i.e., chin or nose (lip) Interprets False Lesion observable Inferred relationship Some 2
pT3a (IIIA): Tumor involves serosa, AND/OR adnexa (direct extension or metastasis) AND/OR cancer cells in ascites or peritoneal washings (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
National Wilms Tumor Study Group Stage III (finding) Interprets True Lesion observable Inferred relationship Some 2
N1bii: Metastasis in 4 or more lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor more than 5 cm in greatest dimension (anal canal) Interprets False Lesion observable Inferred relationship Some 2
T2: Testicular tumor limited to the testis and epididymis with vascular/lymphatic invasion or tumor extending through tunica albuginea with involvement of tunica vaginalis Interprets False Lesion observable Inferred relationship Some 2
Unifocal tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
Necrotic tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
pTis: Lobular carcinoma in situ (breast) Interprets False Lesion observable Inferred relationship Some 2
pN2a: Clinically occult (microscopic) metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
pT4a: Intrathyroidal anaplastic carcinoma - surgically resectable (anaplastic carcinoma) (thyroid) Interprets False Lesion observable Inferred relationship Some 2
Tumor metastasis to non-regional lymph nodes not applicable (finding) Interprets True Lesion observable Inferred relationship Some 2
T1b (IB): Tumor limited to both tubes without penetrating the serosal surface: no ascites Interprets False Lesion observable Inferred relationship Some 2
Multifocal tumor (finding) Interprets True Lesion observable Inferred relationship Some 2
T2 (IIB): Trophoblast: gestational trophoblastic tumor extends outside of the uterus but limited to genital structures with one risk factor Interprets False Lesion observable Inferred relationship Some 2
N2: Metastasis in a single lymph node, > 2 cm but <= 5 cm in greatest dimension, or multiple lymph nodes, none > 5 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pN3c: Metastasis in ipsilateral supraclavicular lymph nodes (breast) Interprets False Lesion observable Inferred relationship Some 2
pT4c category Interprets False Lesion observable Inferred relationship Some 2
pM1c: Metastasis to visceral site other than lung or distant metastasis at any site associated with an elevated serum lactic dehydrogenase (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
M1 (IV): Distant metastasis Interprets False Lesion observable Inferred relationship Some 2
pT2 (II): Tumor involves one or both ovaries with pelvic extension AND/OR implants (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
pT2 (II): Tumor invades cervix but does not extend beyond uterus (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
pN1 category Interprets False Lesion observable Inferred relationship Some 2

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