Biliary Tract NeoplasmsBiliary Tract DiseasesBiliary TractCholelithiasisCholecystitisCholecystectomyGallstonesGallbladderBileCholestasisCholestasis, ExtrahepaticCholangiopancreatography, Endoscopic RetrogradePancreatitisBiliary Tract Surgical ProceduresRespiratory Tract DiseasesGallbladder NeoplasmsCholangiocarcinomaLiver DiseasesAcute DiseaseBile Duct NeoplasmsUrologic DiseasesBile Ducts, IntrahepaticRespiratory Tract InfectionsLiver Neoplasms