Stage IV Anal Cancer AJCC v9

**Semantic type:** Neoplastic Process

**Definition:** Stage IV includes: Any T, Any N, M1. M1: Distant metastasis. (AJCC 9th ed.)

**Synonyms:** - Stage IV Anal Canal and Perianal (Anal Margin) Carcinoma AJCC v9 - Stage IV Anal Carcinoma AJCC v9