[Clinico-pathological factors and prognosis scale for portal cholangiocarcinoma].

Introduction: The objective of this study was to derive a prognostic scale to predict overall survival (OS) after a curative resection of perihilar cholangiocarcinoma (PHC).

Material And Methods: The data of 55 patients with portal cholangiocarcinoma were analysed. Patients were treated at the A.

[View on the problem of Klatskin tumor].

Klatskin tumor arises from the common hepatic duct and its bifurcation the bile ducts and is the most common primary malignancy of the biliary tree. the location of the tumor and its close relationship with vascular structures at the hepatic hilum have resulted in a low resectability and high morbidity and mortality. Improvement of instrumental diagnostics and operative techniques allows to perform extended resection and complex interventions on the liver, bile ducts and vascular structures at the hepatic hilum.