label: Stage I Small Intestinal Cancer AJCC v7
label_lc: stage i small intestinal cancer ajcc v7
description: Stage I includes: (T1, N0, M0); (T2, N0, M0). T1: Tumor invades lamina propria or submucosa.  T2: Tumor invades muscularis propria. N0: No regional lymph node metastasis.  M0: No distant metastasis. (AJCC 7th ed.)