Acquisizione competenze tecnico-professionali:The congress is part of the prestigious program of an international meeting endorsed by ens-cca (the european network study on cholangiocarcinoma) with many of its members. They will present the future perspective of cholangiocarcinoma even in the liver transplantation and oncologic field. Biologists, oncologists, gastroenterologists, surgeons from all continents will alternate with presentations and lectures with international connections and face-to-face discussions.