Stage I Intrahepatic Cholangiocarcinoma AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage I includes: T1, N0, M0. T1: Solitary tumor without vascular invasion. N0: No regional lymph node metastasis. M0: No distant metastasis. (from AJCC 7th Ed.)

**Synonyms:** - Stage I Intrahepatic Bile Duct Cancer (Cholangiocarcinoma)