label: Stage IIIB Intrahepatic Bile Duct Cancer AJCC v8
label_lc: stage iiib intrahepatic bile duct cancer ajcc v8
description: Stage IIIB includes: (T4, N0, M0); (Any T, N1, M0). T4: Tumor involving local extrahepatic structures by direct invasion. N0: No regional lymph node metastasis. N1: Regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)