Stage IA Intrahepatic Bile Duct Cancer AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage IA includes: T1a, N0, M0. T1a: Solitary tumor equal to or less than 5 cm without vascular invasion. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Stage IA Intrahepatic Bile Duct Cancer - Stage IA Intrahepatic Bile Duct Carcinoma AJCC v8