NCIt related terms : Stage IIIC Hilar Cholangiocarcinoma; IIIC;
NCIt definition : Stage IIIC includes: Any T, N1, M0. N1: One to three positive lymph nodes typically
involving the hilar, cystic duct, common bile duct, hepatic artery, posterior pancreatoduodenal,
and portal vein lymph nodes. M0: No distant metastasis. (AJCC 8th ed.);