Malignant Hepatobiliary Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A malignant neoplasm that affects the liver parenchyma, bile ducts, and gallbladder. Representative examples include hepatocellular carcinoma, intrahepatic and extrahepatic cholangiocarcinoma, and gallbladder carcinoma.

**Synonyms:** - Malignant Hepato-Biliary Neoplasm - Malignant Liver and Biliary Neoplasm - Malignant Liver and Biliary System Neoplasm - Malignant neoplasm of biliary tract, unspecified