Stage IVB Hilar Cholangiocarcinoma AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage IVB includes: Any T, Any N, M1. M1: Distant metastasis. (AJCC 8th ed.)

**Synonyms:** - IVB - Stage IVB Hilar Cholangiocarcinoma - Stage IVB Perihilar Cholangiocarcinoma AJCC v8