CholangitisCholangitis, SclerosingSubacute Sclerosing PanencephalitisSclerosisCholangiopancreatography, Endoscopic RetrogradeLiver Cirrhosis, BiliaryBile DuctsFoundationsCholagogues and CholereticsLiver TransplantationBile Ducts, IntrahepaticCholestasisUrsodeoxycholic AcidPulmonary Sclerosing HemangiomaBile Duct NeoplasmsLiver DiseasesCholangiographyCholangiocarcinomaLiverTokyoCholedochostomyBile Duct DiseasesHepatitis, AutoimmuneCholangiopancreatography, Magnetic ResonanceAdenoma, Bile DuctBiliary Tract DiseasesPortoenterostomy, HepaticLiver NeoplasmsGallstonesColitis, UlcerativeSclerosing SolutionsSphincterotomy, EndoscopicPancreatitisLiver CirrhosisCholecystitis, AcuteCommon Bile DuctAutoimmune DiseasesJejunostomyDrainageBiliary AtresiaLiver Function TestsJaundice, ObstructiveBiliary TractCommon Bile Duct DiseasesCholecystitisHepatic Duct, CommonBileJaundiceCholecystectomySSPE VirusBile Ducts, ExtrahepaticBiliary Tract Surgical ProceduresCaroli DiseaseConstriction, PathologicHLA-B8 AntigenBiliary Tract NeoplasmsMeasles virusHLA-DR Serological SubtypesRetroperitoneal FibrosisCholestasis, ExtrahepaticCholedocholithiasisAcute DiseaseMicrosomes, LiverLiver RegenerationImmunoglobulin GFatty LiverInflammatory Bowel DiseasesRetrospective StudiesPostoperative ComplicationsCholelithiasisEndoscopy, Digestive SystemGallbladderRecurrenceTreatment OutcomeLithiasisCholedochal CystLiver AbscessSialadenitisPanniculitis, PeritonealCholestasis, IntrahepaticAutoantibodiesDilatationAmpulla of VaterHepatectomyDrug-Induced Liver InjuryBilirubinMitochondria, LiverAnastomosis, Roux-en-YTime FactorsSteroidsAcalculous CholecystitisFollow-Up StudiesBiopsyHepatitis, AnimalHemobilia