label: Stage III Colorectal Neuroendocrine Tumor AJCC v9
label_lc: stage iii colorectal neuroendocrine tumor ajcc v9
description: Stage III includes: IIIA: T4, N0, M0; IIIB: Any T, N1, M0. T4: Tumor invades the visceral peritoneum (serosa), or other organs or adjacent structures. N0: No involvement of regional lymph node(s). N1: Tumor involvement of regional lymph node(s). M0: No distant metastasis. (AJCC 9th ed.)