Most common site of cholangiocarcinoma?
Most common site for cholangiocarcinoma is perihilar region(65%).Distal pa of duct constitutes 25% &Intrahepatic pa constitutes around 10%. Reference:SRB's manual of surgery,5th edition,page no:661.
Distal biliary duct
Hilum
Intrahepatic duct
Multifocal
G.I.T