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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
T3c: Renal tumor grossly extends into the vena cava above the diaphragm Interprets False Lesion observable Inferred relationship Some 2
Intergroup rhabdomyosarcoma study post-surgical clinical group cannot be assessed (finding) Interprets True Lesion observable Inferred relationship Some 2
pT4b: Tumor of any size with edema (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
pN3: Metastasis in a lymph node, more than 6 cm in greatest dimension (upper aerodigestive tract) Interprets False Lesion observable Inferred relationship Some 2
Stage III: Macroscopic invasion of neighboring organs (thymus gland) (finding) Interprets True Lesion observable Inferred relationship Some 2
pN1 (IVA): Pelvic or inguinal lymph node metastasis (pT4) (TNM category and FIGO stage) (vagina) Interprets False Lesion observable Inferred relationship Some 2
T0 category Interprets False Lesion observable Inferred relationship Some 2
Mild to moderate peritumoral lymphocytic response Interprets True Lesion observable Inferred relationship Some 3
Tumor necrosis cannot be determined (finding) Interprets True Lesion observable Inferred relationship Some 2
Node category finding Interprets False Lesion observable Inferred relationship Some 2
T3 category Interprets False Lesion observable Inferred relationship Some 2
Tumor invasion into lung parenchyma Interprets True Lesion observable Inferred relationship Some 2
WHO grade II (central nervous system tumor) Interprets True Lesion observable Inferred relationship Some 2
Cribriform neoplasm pattern (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1: Tumor confined to the nasopharynx (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
Primary site synchronous tumour finding Interprets True Lesion observable Inferred relationship Some 2
Non-invasive (desmoplastic) ovarian tumor omental implants present (finding) Interprets True Lesion observable Inferred relationship Some 2
Clinical stage III E Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumor invades the scrotum with or without vascular/lymphatic invasion (testis) Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics vulvar carcinoma (FIGO VC) stage IIIB Interprets False Lesion observable Inferred relationship Some 2
pT4 (IVA): Tumor invades mucosa of bladder or rectum and/or extends beyond true pelvis (bullous edema is not sufficient evidence to classify a tumor as pT4) (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
pNX: Regional lymph nodes cannot be assessed (e.g., previously removed, or not removed for pathologic study) (breast) Interprets False Lesion observable Inferred relationship Some 2
pT3b: Seminal vesicle invasion (prostate) Interprets False Lesion observable Inferred relationship Some 2
Perineural invasion finding (finding) Interprets True Lesion observable Inferred relationship Some 3
Tumor invades lens (finding) Interprets True Lesion observable Inferred relationship Some 2
Stage IVa: Pleural or pericardial dissemination (thymus gland) (finding) Interprets True Lesion observable Inferred relationship Some 2
pN1b: Metastasis in 4 to 7 regional lymph nodes (esophagus) Interprets False Lesion observable Inferred relationship Some 2
Lymphatic (small vessel) intramural invasion by tumor present (finding) Interprets True Lesion observable Inferred relationship Some 1
G1 grade (finding) Interprets True Lesion observable Inferred relationship Some 2
pN3: Metastasis in a lymph node, more than 5 cm in greatest dimension (urinary bladder, ureter, renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
International neuroblastoma staging system stage 2B (finding) Interprets True Lesion observable Inferred relationship Some 2
Seminal vesicle invasion by tumor absent (finding) Interprets True Lesion observable Inferred relationship Some 3
pM1a (III): Tumor extends to the lungs with or without genital tract involvement (TNM category and FIGO stage) (gestational trophoblast) Interprets False Lesion observable Inferred relationship Some 2
N1: Metastasis to movable ipsilateral axillary lymph node(s) Interprets False Lesion observable Inferred relationship Some 2
Clinical stage II E Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer stage IIIB Interprets False Lesion observable Inferred relationship Some 2
Pleural invasion by tumor indeterminate (finding) Interprets True Lesion observable Inferred relationship Some 3
Cancer diagnosis based on metastatic histological evidence (finding) Interprets True Lesion observable Inferred relationship Some 2
Specimen involvement by matted nodes absent (finding) Interprets True Lesion observable Inferred relationship Some 2
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (corpus uteri) Interprets False Lesion observable Inferred relationship Some 2
Depth of invasion by tumor cannot be determined (finding) Interprets True Lesion observable Inferred relationship Some 3
T1: Tumor limited to subglottis Interprets False Lesion observable Inferred relationship Some 2
Tumor penetrates serosa, perforation absent (finding) Interprets True Lesion observable Inferred relationship Some 3
pT1: Tumor 8 cm or less in greatest dimension (bone) Interprets False Lesion observable Inferred relationship Some 2
pT4a: Tumor invades any of the following: anterior orbital contents, skin of nose or cheek, minimal extension to anterior cranial fossa, pterygoid plates, sphenoid or frontal sinuses (nasal cavity and ethmoid sinus) Interprets False Lesion observable Inferred relationship Some 2
N1 category Interprets False Lesion observable Inferred relationship Some 2
T1a: Prostate tumor incidental histologic finding in 5 percent or less of tissue resected Interprets False Lesion observable Inferred relationship Some 2
Right regional lymph node metastasis present (finding) Interprets True Lesion observable Inferred relationship Some 2
Tumor invades optic nerve anterior to lamina cribrosa (finding) Interprets True Lesion observable Inferred relationship Some 2
pT3a,b category Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor invades through the muscularis propria into the subserosa or into the nonperitonealized perimuscular tissue (mesentery or retroperitoneum) with extension 2 cm or less (small intestine) Interprets False Lesion observable Inferred relationship Some 2
pT4: Tumor with intracranial extension, and/or involvement of cranial nerves, infratemporal fossa, hypopharynx, orbit, or masticator space (nasopharynx) Interprets False Lesion observable Inferred relationship Some 2
T1b: Breast tumor >0.5 cm but <= 1 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Solitary nodule of lung (finding) Interprets False Lesion observable Inferred relationship Some 2
Metastasis stage M2 Interprets False Lesion observable Inferred relationship Some 2
T3: Ampulla tumor invades 2 cm or less into pancreas Interprets False Lesion observable Inferred relationship Some 2
pT4a: Tumor invades through thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep intrinsic muscle of the tongue, strap muscles, thyroid, or esophagus) (larynx, glottis) Interprets False Lesion observable Inferred relationship Some 2
T3b: Prostate tumor invades the seminal vesicle(s) Interprets False Lesion observable Inferred relationship Some 2
pM1b category Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumor invades any of the following: orbital apex, dura, brain, middle cranial fossa, cranial nerves other than maxillary division of trigeminal nerve, nasopharynx, or clivus (nasal cavity and ethmoid sinus) Interprets False Lesion observable Inferred relationship Some 2
Ovarian tumor omental implantation not applicable (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumor more than 8 cm in greatest dimension (bone) Interprets False Lesion observable Inferred relationship Some 2
pT1: Tumor restricted to any one subsite, with or without bony invasion (nasal cavity and ethmoid sinus) Interprets False Lesion observable Inferred relationship Some 2
pTis: Flat carcinoma in situ (urinary bladder, ureter, renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
pT4b: Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures (larynx, supraglottis) Interprets False Lesion observable Inferred relationship Some 2
Gleason Pattern 2 Interprets True Lesion observable Inferred relationship Some 2
Density outside reference range (finding) Interprets False Lesion observable Inferred relationship Some 3
Venous (large vessel) intramural invasion by tumor present (finding) Interprets True Lesion observable Inferred relationship Some 1
GX grade Interprets False Lesion observable Inferred relationship Some 3
Small intestine TNM finding Interprets False Lesion observable Inferred relationship Some 2
TX category Interprets False Lesion observable Inferred relationship Some 2
Microcalcifications present in ductal carcinoma in situ (finding) Interprets True Lesion observable Inferred relationship Some 2
Lymphoma stage finding (finding) Interprets True Lesion observable Inferred relationship Some 2
pT3b category Interprets False Lesion observable Inferred relationship Some 2
Breast TNM finding Interprets False Lesion observable Inferred relationship Some 2
Non-invasive (epithelial) ovarian tumor omental implants absent (finding) Interprets True Lesion observable Inferred relationship Some 2
T1b (IB): Tumor of uterine cervix with clinically visible lesion confined to the cervix or microscopic lesion greater than T1a2/IA2 Interprets False Lesion observable Inferred relationship Some 2
T2a: Aerodigestive tract tumor without parapharyngeal extension Interprets False Lesion observable Inferred relationship Some 2
International Federation of Gynecology and Obstetrics endometrial cancer (FIGO EC) stage IIIA Interprets False Lesion observable Inferred relationship Some 2
N1a: Metastasis in ipsilateral cervical lymph node(s) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor invades beyond muscularis into peripelvic fat or renal parenchyma (renal pelvis) Interprets False Lesion observable Inferred relationship Some 2
pT3b: Tumor grossly extends into the renal vein or its segmental (muscle-containing) branches, or vena cava below the diaphragm (kidney) Interprets False Lesion observable Inferred relationship Some 2
Dukes stage finding (finding) Interprets True Lesion observable Inferred relationship Some 2
Intratumoral/peritumoral lymphocytic response marked (finding) Interprets True Lesion observable Inferred relationship Some 2
pT2: Tumor more than 2 cm, but not more than 5 cm, in greatest dimension (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 2
T1c (IC): Tumor limited to one or both tube(s) with extension into or through the tubal serosa; or with malignant cells in ascites or peritoneal washings: FALLOPIAN TUBE: Salpingectomy Interprets False Lesion observable Inferred relationship Some 2
Low grade histologic differentiation (finding) Interprets True Lesion observable Inferred relationship Some 3
M1: Distant metastasis [includes metastasis to ipsilateral supraclavicular lymph nodes] Interprets False Lesion observable Inferred relationship Some 2
N1bi: Metastasis in 1 to 3 lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension Interprets False Lesion observable Inferred relationship Some 2
Tumor metastasis to non-regional lymph nodes present (finding) Interprets True Lesion observable Inferred relationship Some 2
Lymphoma stage II Interprets True Lesion observable Inferred relationship Some 2
Tumor location after sectioning cannot be determined (finding) Interprets True Lesion observable Inferred relationship Some 2
pT1b2 (IB2): Clinically visible lesion more than 4.0 cm in greatest dimension (TNM category and FIGO stage) (uterine cervix) Interprets False Lesion observable Inferred relationship Some 2
pT3: Tumor more than 4 cm in greatest dimension (lip and oral cavity) Interprets False Lesion observable Inferred relationship Some 2
Tumor invades anterior chamber of eye (finding) Interprets True Lesion observable Inferred relationship Some 2
Cancer diagnosis based on investigations, without a tissue diagnosis (finding) Interprets True Lesion observable Inferred relationship Some 2
pT4a: Tumor invades deep extradermal structures (i.e. cartilage, skeletal muscle, or bone) not more than 6mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) Interprets False Lesion observable Inferred relationship Some 3
FIGO stage finding for vulvar melanoma Interprets True Lesion observable Inferred relationship Some 2
Dukes stage B (finding) Interprets True Lesion observable Inferred relationship Some 2
Any T/Any N and M1 (IV): Distant metastasis including presence of malignant cells in pleural fluid or parenchymal hepatic metastasis (TNM category and FIGO stage) (fallopian tube) Interprets False Lesion observable Inferred relationship Some 2
Tis: Intratubular germ cell neoplasia (carcinoma in situ, testis) Interprets False Lesion observable Inferred relationship Some 2

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