label: Stage IIIC Gastric Cancer AJCC v7
label_lc: stage iiic gastric cancer ajcc v7
description: "Stage IIIC includes: (T4b, N2, M0); (T4b, N3, M0); (T4a, N3, M0).  T4a: Tumor invades serosa (visceral peritoneum).  T4b: Tumor invades adjacent structures. N2: Metastasis in 3-6 regional lymph nodes.  N3: Metastasis in seven or more regional lymph nodes. M0: No distant metastasis.  (AJCC 7th ed.)"