Stage 0 Uterine Corpus Carcinoma or Carcinosarcoma by AJCC v7 Stage

**Semantic type:** Neoplastic Process

**Definition:** Stage 0 includes: Tis, N0, M0. Tis: Carcinoma in situ. N0: No regional lymph node metastasis. M0: No distant metastasis. This staging applies to carcinomas and carcinosarcomas. FIGO no longer includes Stage 0 (Tis). (AJCC 7th ed.)

**Synonyms:** - Stage 0 Uterine (including Endometrial) Cancer