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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
Cystic, entirely encapsulated tumour Interprets True Lesion observable Inferred relationship Some 2
T3: Pleural tumour invades any of the following: ipsilateral chest wall muscle, ribs, or media-stinal organs or tissues Interprets False Lesion observable Inferred relationship Some 2
T2 (II): Vaginal tumour invades paravaginal tissues but not to pelvic wall Interprets False Lesion observable Inferred relationship Some 2
pT3c and/or N1 (IIIC): Tumour involves one or both fallopian tubes, with peritoneal metastasis outside the pelvis more than 2 cm in diameter AND/OR regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumour involves masticator space, pterygoid plates, or skull base and/or encases internal carotid artery (lip and oral cavity) Interprets False Lesion observable Inferred relationship Some 2
Tumor invasion of perineural tissue absent (prostate) Interprets True Lesion observable Inferred relationship Some 3
Gleason grade score 8 out of 10 Interprets True Lesion observable Inferred relationship Some 2
Carcinoma of ovary, stage 4 Interprets False Lesion observable Inferred relationship Some 2
N1a: Only micrometastasis, none > 0.2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT3 (III): Local and/or regional spread as specified in pT3a, pT3b, pN1, and FIGO IIIA, IIIB, and IIIC (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
T3: Prostate tumour extends through the prostatic capsule Interprets False Lesion observable Inferred relationship Some 2
pN3 category Interprets False Lesion observable Inferred relationship Some 2
Clinical stage II C Interprets False Lesion observable Inferred relationship Some 2
pT4 category Interprets False Lesion observable Inferred relationship Some 2
Distant metastasis cannot be assessed Interprets True Lesion observable Inferred relationship Some 2
pT4: Tumour with extraocular extension (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
N1: Metastasis with a lymph node mass less than 2 cm in greatest dimension and 5 or fewer positive nodes, none larger than 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Intergroup rhabdomyosarcoma study postoperative clinical group IIB: Locally extensive tumour (spread to regional lymph nodes), completely resected Interprets True Lesion observable Inferred relationship Some 2
pT3: Tumour invades through the muscularis propria into the subserosa or into mesoappendix (appendix) Interprets False Lesion observable Inferred relationship Some 2
Specimen involvement by macroscopic tumour indeterminate Interprets True Lesion observable Inferred relationship Some 2
pN2b category Interprets False Lesion observable Inferred relationship Some 2
Size of base of tumour on transillumination cannot be determined Interprets True Lesion observable Inferred relationship Some 2
pN2: Metastasis with a lymph node mass more than 2 cm but not more than 5 cm in greatest dimension; or more than 5 nodes positive, none more than 5 cm; or evidence of extranodal extension of tumour (testis) Interprets False Lesion observable Inferred relationship Some 2
Mediastinal pleura involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Some 2
Tumour invasion confined to mucosa and submucosa Interprets True Lesion observable Inferred relationship Some 2
pT1c (IC): Tumour limited to one or both ovaries with any of the following: capsule ruptured, tumour on ovarian surface, malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) Interprets False Lesion observable Inferred relationship Some 2
T3: Aerodigestive tract tumor having extraparenchymal extension without seventh nerve involvement, and/or > 4 cm but < 6 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pN2c: Satellite or in-transit metastasis without nodal metastasis (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
Intermediate grade histologic differentiation Interprets True Lesion observable Inferred relationship Some 3
T1a2 (IA2): Tumour of uterine cervix with stromal invasion > 3.0 mm but < 5.0 mm in depth and horizontal spread < 7.0 mm Interprets False Lesion observable Inferred relationship Some 2
Clinical stage I S Interprets False Lesion observable Inferred relationship Some 2
Mucinous adenocarcinoma cells present, comprising less than 50 percent of malignant cells Interprets True Lesion observable Inferred relationship Some 2
pN1b: Metastasis in multiple regional lymph node(s) (exocrine pancreas) Interprets False Lesion observable Inferred relationship Some 2
Histologic features of tumour cannot be determined Interprets True Lesion observable Inferred relationship Some 2
Parietal pericardium involved by direct extension of malignant neoplasm Interprets True Lesion observable Inferred relationship Some 2
Extraprostatic extension of tumour indeterminate Interprets True Lesion observable Inferred relationship Some 2
Retinoblastoma TNM finding Interprets False Lesion observable Inferred relationship Some 2
Intraductal tumour configuration Interprets True Lesion observable Inferred relationship Some 2
pM1 (IVB): Distant metastasis (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
Tumour invades beyond pancreatic capsule to adjacent structures AND/OR organs (endocrine pancreas) Interprets True Lesion observable Inferred relationship Some 2
T4d: Inflammatory carcinoma of breast with involvement of skin and chest wall by carcinoma Interprets False Lesion observable Inferred relationship Some 2
T1a (IA): Tumour limited to one ovary, capsule intact, no tumour on ovarian surface Interprets False Lesion observable Inferred relationship Some 2
pT1a: Melanoma 1.0 mm or less in thickness and level II or III, no ulceration (melanoma of the skin) Interprets False Lesion observable Inferred relationship Some 2
T3 and/or N1 (III): Fallopian tube tumour involves one or both tube(s) with peritoneal implants outside the pelvis and/or regional lymph node metastasis Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour limited to the iris (iris) (uveal melanoma) Interprets False Lesion observable Inferred relationship Some 2
pT3a (IIIA): Tumour involves one or both fallopian tubes, with microscopic peritoneal metastasis outside the pelvis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
Increased density Interprets True Lesion observable Inferred relationship Some 3
T4: Tumour directly invades adjacent structures Interprets False Lesion observable Inferred relationship Some 2
Tumour invades retroperitoneal structure Interprets True Lesion observable Inferred relationship Some 2
T2: Aerodigestive tract tumour > 2 cm but < 4 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
T1a: Tumour limited to one vocal cord Interprets False Lesion observable Inferred relationship Some 2
pT1 (I): Tumour 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): Tumour 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: Tumour penetrates serosa (visceral peritoneum) without invasion of adjacent structures (stomach) Interprets False Lesion observable Inferred relationship Some 2
T1b1 (IB1): Tumour of uterine cervix, clinically visible lesion < 4.0 mm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour 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: Tumour confined to gland, greater than 5 cm (adrenal cortical carcinoma) Interprets True Lesion observable Inferred relationship Some 2
pM1a: Distant metastasis not applicable (midthoracic oesophagus) Interprets False Lesion observable Inferred relationship Some 2
T3b (IIIB): Endometrial tumour with vaginal involvement (direct extension or metastasis) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour 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: Tumour 5 cm or less in greatest dimension, deep tumour (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 tumour incidental histologic finding in greater than 5 percent of tissue resected Interprets False Lesion observable Inferred relationship Some 2
Erosion of oesophageal tumour into bronchus 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 tumour 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
Tumour stage T1a2 Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour 2 cm or less in greatest dimension (oropharynx) Interprets False Lesion observable Inferred relationship Some 2
Pushing tumour border Interprets True Lesion observable Inferred relationship Some 3
Blood/lymphatic vessel invasion by tumour absent (breast) 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 Interprets True Lesion observable Inferred relationship Some 2
Tumour flare 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: Tumour invades subserosa (stomach) Interprets False Lesion observable Inferred relationship Some 2
Partial obstructing tumour 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 Interprets True Lesion observable Inferred relationship Some 2
Lymphoma involves liver Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumour 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 True Lesion observable Inferred relationship Some 2
NX category Interprets False Lesion observable Inferred relationship Some 2
Tumour stage T2c Interprets False Lesion observable Inferred relationship Some 2
Cystic tumour 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: Tumour 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: Tumour invades muscularis mucosae (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
pTis category Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour 8 cm or less in greatest dimension (osseous primitive neuroectodermal tumour/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Some 2
No tumour invasion of adjacent tissue Interprets True Lesion observable Inferred relationship Some 3

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Reference Sets

Observable entity foundation reference set

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