Cholangiocarcinomas are malignant tumors that derive from cholangiocytes of small intrahepatic bile ducts or bile ductules (intrahepatic cholangiocarcinoma; ICC), or of large hilar or extrahepatic ...

According to the American Cancer Society, more than 40,000 patients are diagnosed with liver or biliary tract cancers each year, with cholangiocarcinomas accounting for around 8,000. Incidence has ...