label: Clinical Stage IV Gastric Cancer AJCC v8
label_lc: clinical stage iv gastric cancer ajcc v8
description: Stage IV includes: IVA: (T4b, Any N, M0); IVB: (Any T, Any N, M1). T4b: Tumor invades adjacent structures/organs. M0: No distant metastasis. M1: Distant metastasis. (AJCC 8th ed.)