Biliary Tract Surgical ProceduresBiliary Tract NeoplasmsBiliary Tract DiseasesBiliary TractGallbladder NeoplasmsUrinary Tract InfectionsSurgical Procedures, OperativeCholangiocarcinomaGallstonesBile Duct NeoplasmsCholelithiasisBile Ducts, ExtrahepaticUrinary BladderCholecystectomyUrinary TractBile Ducts, IntrahepaticCholangitisGallbladderAmpulla of VaterBile DuctsTreatment OutcomePostoperative ComplicationsCommon Bile DuctBileCholedochostomyRetrospective StudiesCholecystitisCholestasisUrinary IncontinenceCholangiopancreatography, Endoscopic RetrogradeCholangiographyBiliary FistulaSurgical Procedures, MinorTime FactorsBile Duct DiseasesDrainage