label: Stage IIB Gallbladder Cancer AJCC v8
label_lc: stage iib gallbladder cancer ajcc v8
description: Stage IIB includes: T2b, N0, M0. T2b: Tumor invading the perimuscular connective tissue on the hepatic side, with no extension into the liver. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)