Bile DuctsBile Ducts, ExtrahepaticCommon Bile DuctBileBile Duct NeoplasmsCholestasis, ExtrahepaticBile Duct DiseasesBile Acids and SaltsBile Ducts, IntrahepaticIntestinal ObstructionAirway ObstructionCholestasisHepatic Duct, CommonCommon Bile Duct DiseasesAdenoma, Bile DuctUreteral ObstructionGallstonesCholangiopancreatography, Endoscopic RetrogradeCholangiographyLiverCommon Bile Duct NeoplasmsPancreatic DuctsHepatic ArteryBiliary TractCholangiocarcinomaCystic DuctJaundice, ObstructiveCholangitisBiliary Tract Surgical ProceduresCholelithiasisBiliary AtresiaCholecystectomyBiliary Tract DiseasesGallbladderCholecystectomy, LaparoscopicDuodenal ObstructionLigationHepatic VeinsThoracic DuctLiver NeoplasmsBiliary Tract NeoplasmsLiver DiseasesSphincterotomy, EndoscopicHepatectomyCholangiopancreatography, Magnetic ResonanceCholestasis, IntrahepaticUrinary Bladder Neck ObstructionUrethral ObstructionAmpulla of VaterNasal ObstructionGastric Outlet ObstructionCholedocholithiasisPortal VeinGallbladder NeoplasmsLacrimal Duct ObstructionCholedochal CystKlatskin's TumorDrainageVentricular Outflow ObstructionJaundiceBilirubinCholedochostomySalivary DuctsLiver CirrhosisHypertension, PortalHepatocytesBiliary FistulaBile CanaliculiJejunostomyLiver CirculationBile PigmentsTreatment OutcomeLiver Cirrhosis, BiliaryTomography, X-Ray ComputedConstriction, PathologicHepatic EncephalopathyImino AcidsPancreatitisRetrospective StudiesNasolacrimal DuctCholangitis, SclerosingHepatic Stellate CellsPostoperative ComplicationsWolffian DuctsLiver Function TestsSphincter of OddiUrsodeoxycholic AcidLiver Cirrhosis, ExperimentalCarcinoma, HepatocellularPortoenterostomy, HepaticTaurocholic AcidEndoscopyAnastomosis, Roux-en-YCholagogues and CholereticsMullerian DuctsBile RefluxTime FactorsDilatation, PathologicCholecystitisLithiasis