Особенности стадирования воротной холангиокарциномы (опухоли Клатскина)

Klatskin tumor is a rare, difficult to treat tumor and their prognosis is poor. Klatskin tumors also named as proximal bile duct tumor (perihilar) or hilar cholangiocarcinoma. Tumor named after American doctor Gerald Klatskin. He was first reported about this tumor in 1975. It is usually classified according to the extent of ductal involvement by tumor, which has been described by Bismuth et al in 1988. There are many termis and classifications of this tumor. In this review article, most of the currently existing termis and classifications of cholangiocellular carcinoma are collected and summarized.