Stage IV Esophageal Cancer AJCC v6

**Semantic type:** Neoplastic Process

**Definition:** Stage IV includes: Any T, Any N, M1. IVA: Any T, Any N, M1a. IVB: Any T, Any N, M1b. M1: Distant Metastasis. (AJCC 6th ed.) -2003

**Synonyms:** - Stage IV Carcinoma of Esophagus AJCC v6 - Stage IV Carcinoma of the Esophagus AJCC v6 - Stage IV Esophageal Cancer - Stage IV Esophageal Carcinoma AJCC v6 - Stage IV Esophagus Carcinoma AJCC v6 - stage IV cancer of the esophagus