Which of the following is called as Klatskin's tumor: (A) Fibrolamellar hepatocelluar carcinoma, (B) Hilar cholangiocarcinoma, (C) Gall bladder adenocarcinoma, (D) Intrahepatic cholangiocarcinoma
Answer is B. Perihilar cholangiocarcinoma is also called Klatskin tumors. They occur at the bifurcation of right and left hepatic ducts.