label: Stage IIB Colon Cancer AJCC v7
label_lc: stage iib colon cancer ajcc v7
description: Stage IIB includes: T4a, N0, M0. T4a: Tumor penetrates to the surface of the visceral peritoneum. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.)