Common Bile Duct NeoplasmsBile Duct NeoplasmsBileBile DuctsPancreaticoduodenectomyAmpulla of VaterCommon Bile DuctBile Duct DiseasesBile Acids and SaltsBile Ducts, ExtrahepaticBile Ducts, IntrahepaticCommon Bile Duct DiseasesCholestasisPancreatic DuctsGallstonesAdenoma, Bile DuctCholangiopancreatography, Endoscopic RetrogradeCholangiographyHepatic Duct, CommonCholestasis, ExtrahepaticCystic DuctCholelithiasisThoracic DuctCholecystectomy, LaparoscopicBiliary TractJaundice, ObstructiveCholecystectomyBiliary Tract Surgical ProceduresCholangitisLigationGallbladderCholedocholithiasisSphincterotomy, EndoscopicBiliary Tract DiseasesSalivary DuctsLiverDuodenal NeoplasmsCholangiopancreatography, Magnetic ResonanceBile PigmentsBile CanaliculiBiliary FistulaCholangiocarcinomaSphincter of OddiWolffian DuctsCholestasis, IntrahepaticPancreatic NeoplasmsMullerian DuctsBile RefluxCholedochal CystLiver Cirrhosis, BiliaryTaurocholic AcidPancreatitisBiliary AtresiaDuodenal DiseasesDrainageGallbladder NeoplasmsCholedochostomyUrsodeoxycholic AcidDuodenoscopyBilirubinJejunostomyCholangitis, SclerosingBiliary Tract NeoplasmsJaundiceCholic AcidsChenodeoxycholic AcidKidney Tubules, CollectingCholagogues and CholereticsPancreasImmunohistochemistryLiver DiseasesAnastomosis, Roux-en-YNasolacrimal DuctCholecystitisEndoscopyHepatectomySphincterotomy, TranshepaticEjaculatory DuctsLithiasisAnastomosis, SurgicalLithotripsyJejunumDilatation, Pathologic1-NaphthylisothiocyanateCholic AcidDeoxycholic AcidIntraoperative ComplicationsAdenocarcinoma, PapillaryIatrogenic DiseaseLithocholic AcidPostoperative ComplicationsLiver Cirrhosis, ExperimentalNeoplasms, Multiple PrimaryEndoscopesEndoscopy, Digestive SystemDuodenumTomography, X-Ray ComputedRetrospective StudiesEnterohepatic CirculationImino Acids