Preferred Label : Stage I Uterine Corpus Cancer AJCC v7;
NCIt synonyms : Stage I Uterine Corpus Cancer;
NCIt related terms : Stage I Uterine (including Endometrial) Cancer;
NCIt definition : Stage I includes: I (T1, N0, M0); IA: (T1a, N0, M0); IB (T1b, N0, M0). T1: Tumor confined
to corpus uteri. T1a: Tumor limited to the endometrium or invades less than one-half
of the myometrium. T1b: Tumor invades one-half or more of the myometrium. N0: No regional
lymph node metastasis. M0: No distant metastasis. This staging applies to carcinomas
and carcinosarcomas. (AJCC 7th ed.);