label: Stage IIA Digestive System Neuroendocrine Tumor AJCC v7
label_lc: stage iia digestive system neuroendocrine tumor ajcc v7
description: "Stage IIA includes: T2, N0, M0.  T2: Stomach/ duodenum /jejunum/ileum: tumor invades muscularis propria or is more than 1 cm in size; ampulla: tumor is more than 1 cm in size; colon or rectum: tumor invades muscularis propria or is more than 2 cm in size with invasion of lamina propria or submucosa.  N0: No regional lymph node metastasis.  M0: No distant metastasis. (AJCC 7th ed.)"