Personalized Therapy in Advanced Cholangiocarcinoma: Contemporary Treatment Approaches and Future Directions.
Cholangiocarcinoma (CCA) includes a heterogeneous group of malignancies arising from the biliary epithelium, anatomically classified into intrahepatic, perihilar, and distal disease, with subtype-specific molecular features and treatment implications. Intrahepatic CCA is further subclassified into small- and large-duct...