Klatskin tumor

A Klatskin tumor is a cholangiocarcinoma (cancer of the biliary tree) occurring at the confluence of the right and left hepatic bile ducts. Because of their location these tumours present late and therefore are usually not resectable at the time of presentation. Complete resection of the tumour offers hope of long term survival and of late there has been renewed interest in liver transplantation from deceased donors along with adjuvant therapy. Prognosis remains poor today.
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Cancer that develops in cells that line the bile ducts in the liver, where the right and left ducts meet. It is a type of cholangiocarcinoma.