label: Stage IIIA Anal Canal Cancer AJCC v6 and v7
label_lc: stage iiia anal canal cancer ajcc v6 and v7
description: "Stage IIIA includes: (T1, N1, M0); (T2, N1, M0); (T3, N1, M0); (T4, N0, M0). T1: Tumor 2 cm or less in greatest dimension.  T2: Tumor more than 2 cm but not more than 5 cm in greatest dimension.  T3: Tumor more than 5 cm in greatest dimension.  T4: Tumor of any size that invades adjacent organ(s).  N1: Metastasis in perirectal lymph node(s).  N0: No regional lymph node metastasis.  M0: No distant metastasis. (AJCC 6th and 7th Eds.)"