Cholangiocarcinoma
Cholangiocarcinoma Cholangiocarcinoma is the most common cancer arising from the bile ducts. It can occur at the liver hilum, in the lower common bile duct, or within the intrahepatic bile ducts. Among these, hilar cholangiocarcinoma is the most frequent type. Risk Factors for Cholangiocarcinoma: Choledochal cyst Infection with Clonorchis sinensis Hepaticolithiasis (stones in the