Hepatic Duct, CommonCystic DuctCommon Bile DuctCommon Bile Duct NeoplasmsBile DuctsBile Duct NeoplasmsCommon Bile Duct DiseasesCholangiographyBile Duct DiseasesCholestasis, ExtrahepaticCholangiopancreatography, Endoscopic RetrogradeBile Ducts, ExtrahepaticCholecystectomyGallstonesCholecystectomy, LaparoscopicCholestasisGallbladderBileCholangiopancreatography, Magnetic ResonanceHepatic ArteryCholedocholithiasisCholelithiasisBile Ducts, IntrahepaticPancreatic DuctsJaundice, ObstructiveBiliary Tract DiseasesCholangitisSphincterotomy, EndoscopicBile Acids and SaltsImino AcidsBiliary FistulaSphincter of OddiCeliac ArteryCholecystitisAmpulla of VaterCholecystographyBiliary TractBiliary Tract Surgical ProceduresGallbladder DiseasesCholedochal CystThoracic DuctLigationSplenic ArteryJejunostomyTechnetium Tc 99m DisofeninLiverPancreatitisCholecystostomyJaundiceAdenoma, Bile DuctPostcholecystectomy SyndromeSphincterotomy, TranshepaticCholedochostomyDilatation, PathologicDrainageCholecystitis, AcuteSalivary DuctsTomography, X-Ray ComputedCholangiocarcinomaEndoscopesTechnetium Tc 99m LidofeninDuodenoscopyBilirubinAnastomosis, SurgicalMesenteric Artery, SuperiorLithotripsyWolffian DuctsIntraoperative ComplicationsEndoscopyAdenomyomaGallbladder NeoplasmsPortal VeinPostoperative ComplicationsConstriction, PathologicCholestasis, IntrahepaticPancreaticoduodenectomyMullerian DuctsEndoscopy, Digestive SystemDilatationTreatment OutcomeHepatectomyIntubationPancreatic DiseasesSurgical InstrumentsPancreatic NeoplasmsDuodenumSphincter of Oddi DysfunctionCholecystolithiasisLiver Cirrhosis, ExperimentalRetrospective StudiesLiver Function TestsKlatskin's TumorIntraoperative PeriodEndosonographyCystadenomaLiver TransplantationLaparoscopyKidney Tubules, CollectingDuodenal NeoplasmsCatheterization