label: Stage IIIB Appendix Carcinoma AJCC v7
label_lc: stage iiib appendix carcinoma ajcc v7
description: Stage IIIB includes: (T3, N1, M0); (T4, N1, M0). T3: Tumor invades through the muscularis propria into subserosa or into mesoappendix.  T4: Tumor penetrates visceral peritoneum including mucinous peritoneal tumor within the right lower quadrant and/or directly invades other organs or structures.  N1: Metastasis in 1-3 regional lymph nodes.  M0: No distant metastasis.  (AJCC 7th ed.)