Stage IV Uterine Corpus Carcinoma or Carcinosarcoma by AJCC v7 Stage

**Semantic type:** Neoplastic Process

**Definition:** Stage IV includes: IVA: (T4, Any N, M0); IVB: (Any T, Any N, M1). T4: Tumor invades bladder mucosa and/or bowel mucosa (bullous edema is not sufficient to classify a tumor as T4). M0: No distant metastasis. M1: Distant metastasis (includes metastasis to inguinal lymph nodes, intraperitoneal disease, or lung, liver, or bone. It excludes metastasis to para-aortic lymph nodes, vagina, pelvic serosa, or adnexa). This staging applies to carcinomas and carcinosarcomas. (AJCC 7th ed.)

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