Preferred Label : Stage I Rectal Cancer AJCC v6 and v7;
NCIt synonyms : Rectal Cancer Stage I; Stage I Rectal Cancer AJCC v7; Stage I Rectal Carcinoma; Dukes A Rectal Carcinoma; AJCC Stage I Rectal Cancer; Stage I Carcinoma of the Rectum; Dukes A Carcinoma of Rectum; Dukes A Carcinoma of the Rectum; Stage I Rectal Cancer AJCC v6; Stage I Carcinoma of Rectum;
NCIt related terms : Stage I Rectal Cancer;
NCIt definition : Stage I includes: (T1, N0, M0); (T2, N0, M0). T1: Tumor invades submucosa. T2: Tumor
invades muscularis propria. N0: No regional lymph node metastasis. M0: No distant
metastasis. (AJCC 6th and 7th eds.);