Common Bile Duct NeoplasmsBile Duct NeoplasmsBile DuctsCommon Bile DuctBileBile Duct DiseasesBile Acids and SaltsBile Ducts, ExtrahepaticBile Ducts, IntrahepaticCommon Bile Duct DiseasesPancreatic DuctsCholestasisGallstonesAdenoma, Bile DuctCholangiopancreatography, Endoscopic RetrogradeCholangiographyHepatic Duct, CommonCholestasis, ExtrahepaticCystic DuctDuodenal NeoplasmsCholelithiasisThoracic DuctCholecystectomy, LaparoscopicBiliary TractJaundice, ObstructiveCholecystectomyBiliary Tract Surgical ProceduresGallbladderCholangitisLigationPancreatic NeoplasmsCholedocholithiasisSphincterotomy, EndoscopicAmpulla of VaterBiliary Tract DiseasesDuodenal DiseasesLiverSalivary DuctsCholangiopancreatography, Magnetic ResonanceSphincter of OddiBile PigmentsBile CanaliculiBiliary FistulaCholangiocarcinomaDuodenoscopyWolffian DuctsPancreatitisNeoplasmsPancreaticoduodenectomyGallbladder NeoplasmsCholestasis, IntrahepaticJejunumTaurocholic AcidMullerian DuctsImmunohistochemistryBile RefluxDrainagePancreasCholedochal CystNeoplasms, Multiple PrimaryLiver Cirrhosis, BiliaryDuodenal ObstructionBiliary AtresiaNeoplasms, Cystic, Mucinous, and SerousCholedochostomyJejunostomyBiliary Tract NeoplasmsUrsodeoxycholic AcidIntestine, SmallBilirubinJaundiceCholangitis, SclerosingAdenocarcinoma, PapillaryCholic AcidsEndoscopyChenodeoxycholic AcidLiver NeoplasmsBrunner GlandsKidney Tubules, CollectingCholagogues and CholereticsIleumStomachAnastomosis, Roux-en-YLiver DiseasesIntestinal MucosaTomography, X-Ray ComputedCholecystitisSphincterotomy, TranshepaticNasolacrimal DuctCystadenomaAnastomosis, SurgicalHepatectomyRetrospective StudiesSkin NeoplasmsLithiasisIntestinal AbsorptionSecretinAdenocarcinoma, MucinousEjaculatory DuctsTreatment Outcome