Most common site of cholangiocarcinoma ?
|A||Distal biliary duct|
“About two-third of cholangiocarcinomas are locate in the perihilar location.” .. Schwart.
Cholangiocarcinomas can occurs any where along the intrahepatic or extrahepatic biliary tree.
Most common site of cholangiocarcinoma is at – Hepatic duct bifurcation (60 – 80%)
Perihilar cholangiocarcinomas are also known as Klatskin tumors.
Most common presentation is – painless jaundice.