Stage IVB Gallbladder Cancer AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage IVB includes: (Any T, N2, M0); (Any T, Any N, M1). N2: Metastases to four or more regional lymph nodes. M0: No distant metastasis. M1: Distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Stage IVB Gallbladder Cancer - Stage IVB Gallbladder Carcinoma AJCC v8