Preferred Label : Stage II Extrahepatic Bile Duct Cancer;
Obsolete resource : true;
NCIt synonyms : Stage II Carcinoma of the Extrahepatic Bile Duct; Stage II Carcinoma of Extrahepatic Bile Duct; Extrahepatic Bile Duct Cancer Stage II; Stage II Extrahepatic Bile Duct Carcinoma;
NCIt definition : Stage II includes: IIA: (T3, N0, M0); IIB: (T1, N1, M0); (T2, N1, M0); (T3, N1, M0).
T3: Tumor invades the liver, gallbladder, pancreas, and/or unilateral branches or
the portal vein (right or left) or hepatic artery (right or left). N1: Regional lymph
node metastasis. M0: No distant metastasis. (AJCC 6th ed.);
Alternative definition : NCI-GLOSS: Stage II is divided into stage IIA and IIB. In stage IIA, cancer has spread
to the liver, gallbladder, pancreas, and/or to either the right or left branch of
the hepatic artery (major blood vessel that carries blood to the liver from the heart)
or the right or left branch of the portal vein (major blood vessel that carries blood
to the liver from organs in the abdomen). In stage IIB, cancer has spread to nearby
lymph nodes and (1) is found in the bile duct; or (2) has spread through the wall
of the bile duct; or (3) has spread to the liver, gallbladder, pancreas, and/or the
right or left branch of the hepatic artery or portal vein.;
Neoplastic status : Malignant;
Concept status : Obsolete_Concept;
Codes from synonyms : CDR0000413892;
Origin ID : C5770;
UMLS CUI : C1168219;
Currated CISMeF NLP mapping
- Semantic type(s)
- UMLS correspondences (same concept)
- disease_has_abnormal_cell
- disease_is_stage
