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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
Bone TNM finding Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumour of lung as per AJCC 6th Edition definition (lung) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumour limited to the larynx with vocal cord fixation and/or invades any of the following: postcrocoid area, pre-epiglottic tissues, paraglottic space, and/or minor thyroid cartilage erosion (e.g., inner cortex) (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Some 2
T2a: Prostate tumour involves one lobe Interprets False Lesion observable Inferred relationship Some 2
Tumour massively invades choroid Interprets True Lesion observable Inferred relationship Some 3
Scleral stage S0 Interprets True Lesion observable Inferred relationship Some 3
Metastasis stage pM1 Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumour invades beyond the wall of bile duct (extrahepatic bile ducts) Interprets False Lesion observable Inferred relationship Some 2
pT1 (I): Tumour confined to corpus uteri (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
FIGO EC stage I A Interprets False Lesion observable Inferred relationship Some 2
T4: Pancreas tumour extends directly to any of the following: stomach; spleen; colon; adjacent large vessels Interprets False Lesion observable Inferred relationship Some 2
T4: Aerodigestive tract tumour with intracranial extension and/or involvement of cranial nerves, infratemporal fossa, hypopharynx or orbit Interprets False Lesion observable Inferred relationship Some 2
Tumour invasion of perineural tissue present (prostate) Interprets True Lesion observable Inferred relationship Some 3
pT1 category Interprets False Lesion observable Inferred relationship Some 2
FIGO stage finding for cervical carcinoma Interprets False Lesion observable Inferred relationship Some 2
N1: Metastasis in a single ipsilateral lymph node, < 3 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumour 2 cm or less in greatest dimension (lip and oral cavity) Interprets False Lesion observable Inferred relationship Some 2
pT1b: Tumour involves ipsilateral parietal (mediastinal, diaphragmatic) pleura, with focal involvement of the visceral pleura (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Some 2
pT2 (II): Tumour extends outside of uterus but limited to genital structures (ovary, tube, vagina, broad ligaments) (TNM category and FIGO stage) (gestational trophoblast) Interprets False Lesion observable Inferred relationship Some 2
Stage IIa: Microscopic transcapsular invasion (thymus gland) Interprets True Lesion observable Inferred relationship Some 2
M1b: Distant metastasis other than to non-regional lymph nodes and lungs Interprets False Lesion observable Inferred relationship Some 2
pT2: Organ confined (prostate) Interprets False Lesion observable Inferred relationship Some 2
pT2b: Unilateral, involving more than one-half of lobe but not both lobes (prostate) Interprets False Lesion observable Inferred relationship Some 2
T1: Tumour size < 1 cm, limited to thyroid Interprets False Lesion observable Inferred relationship Some 2
Tumour limited to the pancreas (endocrine pancreas) Interprets True Lesion observable Inferred relationship Some 2
pT2b: Tumour extends to the soft tissues of the oropharnyx and/or nasal cavity with parapharyngeal extension (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
pT2a: Tumour more than 2 cm, but not more than 5 cm, in greatest dimension, limited to dermis or greater than 2 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 3
pN3: Metastasis with a lymph node mass more than 5 cm in greatest dimension (testis) Interprets False Lesion observable Inferred relationship Some 2
T1: Aerodigestive tract tumour < 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Tumour stage T4a Interprets False Lesion observable Inferred relationship Some 2
pT3: Discontinuous tumours in the primary bone site (osseous primitive neuroectodermal tumour/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Some 2
T4: Renal pelvis/ureter tumour invades adjacent organs, or through the kidney into the perinephric fat Interprets False Lesion observable Inferred relationship Some 2
N3: Metastasis in a lymph node > 6 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
pT3b (IIIB): Involvement of vagina (direct extension or metastasis), rectal or bladder wall (without mucosal involvement), or pelvic wall(s) (frozen pelvis) (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
Node stage N2b Interprets False Lesion observable Inferred relationship Some 2
pT2 (II): Tumour involves one or both fallopian tubes with pelvic extension (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumour invades prevertebral fascia, encases carotid artery, or involves mediastinal structures (hypopharynx) Interprets False Lesion observable Inferred relationship Some 2
T2: Aerodigestive tract tumour extends to vocal cord(s) with normal or impaired mobility Interprets False Lesion observable Inferred relationship Some 2
T3: Oesophageal tumour invades adventitia Interprets False Lesion observable Inferred relationship Some 2
pN1: Pelvic or inguinal lymph node metastasis (vagina) Interprets False Lesion observable Inferred relationship Some 2
N2: Metastasis in 7-15 perigastric lymph nodes Interprets False Lesion observable Inferred relationship Some 2
T1: Tumour limited to pancreas and < 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
T1b: Esophagus/stomach tumour invades submucosa Interprets False Lesion observable Inferred relationship Some 2
Node stage N1bi Interprets True Lesion observable Inferred relationship Some 2
pT2a: Tumour invades superficial muscle (inner half) (urinary bladder) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumour directly invades other organs or structures and/or perforates visceral peritoneum (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
Tumour configuration cannot be determined Interprets True Lesion observable Inferred relationship Some 2
pT3a: Extraprostatic extension (prostate) Interprets False Lesion observable Inferred relationship Some 2
Extraprostatic extension of tumour present, focal Interprets True Lesion observable Inferred relationship Some 2
Dukes stage A Interprets True Lesion observable Inferred relationship Some 2
pT3a,b: Tumour invades through the muscularis propria into the subserosa or into non-peritonealized pericolic or perirectal tissues, invades 5 mm or less beyond the border of the muscularis propria (colon/rectum) Interprets False Lesion observable Inferred relationship Some 2
Non-viable tumour present in specimen Interprets True Lesion observable Inferred relationship Some 2
T3: Aerodigestive tract tumour invades any of the following: bone of posterior wall of maxillary sinus, subcutaneous tissues, skin of cheek, floor or medial wall of orbit, infratemporal fossa, pterygoid plates, ethmoid sinuses Interprets False Lesion observable Inferred relationship Some 2
pT2: Tumor more than 2 cm but not more than 4 cm in greatest dimension limited to the thyroid (thyroid) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma pathology classification: Favorable histology group, patient less than 1.5 years of age, with poorly differentiated neuroblastoma (Schwannian stroma-poor), and low or intermediate mitosis-karyorrhexis index Interprets True Lesion observable Inferred relationship Some 2
G4: Nuclei bizarre and multilobated, 20 µ or greater, nucleoli prominent, chromatin clumped Interprets True Lesion observable Inferred relationship Some 3
pT1a (IA): Invasive carcinoma diagnosed only by microscopy. All macroscopically visible lesions (even with superficial invasion) are pT1b/IB (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
WHO grade IV (central nervous system tumour) Interprets True Lesion observable Inferred relationship Some 2
Modified Dukes stage C1 Interprets True Lesion observable Inferred relationship Some 2
FIGO VM stage III Interprets False Lesion observable Inferred relationship Some 2
Tumour invasion of periprostatic fat absent (prostate) Interprets True Lesion observable Inferred relationship Some 3
pT1a: Tumour 5 cm or less in greatest dimension, superficial tumour (extraosseous primitive neuroectodermal tumour/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Some 2
Papillary tumour configuration Interprets True Lesion observable Inferred relationship Some 2
Gleason grade finding for prostatic cancer Interprets True Lesion observable Inferred relationship Some 2
M1a: non-regional lymph node metastasis Interprets False Lesion observable Inferred relationship Some 2
T1: Tumour invades lamina propria or submucosa Interprets False Lesion observable Inferred relationship Some 2
N1b: 4-7 nodes involved Interprets False Lesion observable Inferred relationship Some 2
Intergroup rhabdomyosarcoma study postoperative clinical group IIA: localised tumour, gross total resection, but with microscopic residual disease Interprets True Lesion observable Inferred relationship Some 2
Haemorrhagic tumour Interprets True Lesion observable Inferred relationship Some 2
pN1: Metastasis with a lymph node mass 2 cm or less in greatest dimension and less than or equal to 5 nodes positive, none more than 2 cm in greatest dimension (testis) Interprets False Lesion observable Inferred relationship Some 2
Tumour nodule site cannot be assessed Interprets True Lesion observable Inferred relationship Some 2
T3: Stomach tumor penetrates serosa without invasion of adjacent structures Interprets False Lesion observable Inferred relationship Some 2
G2: 6-50 percent non-squamous solid growth Interprets True Lesion observable Inferred relationship Some 2
Tis (0): Carcinoma in situ (limited to fallopian tube mucosa) Interprets False Lesion observable Inferred relationship Some 2
Tumour site indeterminate Interprets True Lesion observable Inferred relationship Some 2
Extrascleral tumour extension present Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumour invades mucosa of more than one adjacent subsite of supraglottis or glottis or region outside the supraglottis (e.g., mucosa of base of tongue, vallecula, medial wall of pyriform sinus) without fixation of the larynx Interprets False Lesion observable Inferred relationship Some 2
pN1: Metastasis in a single lymph node, 2 cm or less in greatest dimension (urinary bladder, ureter, renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
FIGO CC stage II Interprets False Lesion observable Inferred relationship Some 2
Microcalcifications in tumour present Interprets True Lesion observable Inferred relationship Some 2
N2: Metastasis in ipsilateral mediastinal and/or subcarinal lymph node(s) Interprets False Lesion observable Inferred relationship Some 2
pT3b: Tumour invades perivesical tissue macroscopically (extravesical mass) (urinary bladder) Interprets False Lesion observable Inferred relationship Some 2
pT0 category Interprets False Lesion observable Inferred relationship Some 2
T1: Aerodigestive tract tumour confined to nasopharynx Interprets False Lesion observable Inferred relationship Some 2
Tumour stage finding Interprets True Lesion observable Inferred relationship Some 2
pT1b1 category Interprets False Lesion observable Inferred relationship Some 2
Finding addressing invasion of optic nerve by tumour Interprets True Lesion observable Inferred relationship Some 3
pT1: Tumour limited to one subsite of supraglottis with normal vocal cord mobility (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Some 2
Finding addressing invasion of sclera by tumour Interprets True Lesion observable Inferred relationship Some 3
pT2: Tumour more than 5 cm in greatest dimension (extraosseous primitive neuroectodermal tumour/Ewing's sarcoma) Interprets False Lesion observable Inferred relationship Some 2
T4 category Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumour involves any of the ipsilateral pleural surfaces plus additional sites as by AJCC 6th Edition definition (thoracic mesothelioma) Interprets False Lesion observable Inferred relationship Some 2
N3: Metastasis in contralateral mediastinal, contralateral hilar, ipsilateral or contralateral scalene or supraclavicular lymph node(s) Interprets False Lesion observable Inferred relationship Some 2
No primary site synchronous tumours present Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumour extends to the supraglottis AND/OR subglottis, AND/OR with impaired vocal cord mobility (larynx, glottis) Interprets False Lesion observable Inferred relationship Some 2
Tumour infiltration by lymphocytes present Interprets True Lesion observable Inferred relationship Some 2
Tumour invasion into bronchus, in situ Interprets True Lesion observable Inferred relationship Some 2
Epithelial ovarian tumour, FIGO stage IIIC Interprets False Lesion observable Inferred relationship Some 2
Grade not determined Interprets True Lesion observable Inferred relationship Some 3
pT2: Minimal invasion of the optic nerve and/or optic coats (retinoblastoma) Interprets False Lesion observable Inferred relationship Some 2
Upper aerodigestive tract TNM finding Interprets False Lesion observable Inferred relationship Some 2

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Reference Sets

Observable entity foundation reference set

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