Stage I Ampulla of Vater Cancer AJCC v7NCIt concept
Preferred Label : Stage I Ampulla of Vater Cancer AJCC v7;
NCIt synonyms : Stage I Ampulla of Vater Cancer; Ampulla of Vater Cancer Stage I; Stage I Ampullary Carcinoma; Stage I Ampulla of Vater Carcinoma;
NCIt definition : Stage I includes: IA (T1, N0, M0); IB (T2, N0, M0). T1: Tumor limited to ampulla of
Vater or sphincter of Oddi. T2: Tumor invades duodenal wall. N0: No regional lymph
node metastasis. M0: No distant metastasis. (from AJCC 7th Ed.);