Department of Surgery,Institut de Malalties Digestives I Metabòliques(IMDM),Hospital Clínic;
CIBERehd,IDIBAPS,University of Barcelona;
Department of Radiology,Hospital Clínic;
Department of Pathology,Hospital Clínic;
Hepaticojejuostomy; Xanthogranulomatous; cholecystitis; Gallbladder; carcinoma; Hepatectomy; Hilar; cholangiocarcinoma;