Common Bile DuctCommon Bile Duct DiseasesCommon Bile Duct NeoplasmsPancreatic DuctsCholangiopancreatography, Endoscopic RetrogradeCholestasis, ExtrahepaticAmpulla of VaterPancreaticoduodenectomyCholestasisBile DuctsCholangiopancreatography, Magnetic ResonanceJaundice, ObstructiveCholangitisGallstonesCholangiographyBile Duct DiseasesBileCholedocholithiasisBile Ducts, ExtrahepaticBile Duct NeoplasmsSphincterotomy, EndoscopicCholecystectomy, LaparoscopicPancreatitisCholecystectomyBile Acids and SaltsCystic DuctBile Ducts, IntrahepaticSphincter of OddiCholelithiasisBiliary Tract DiseasesPancreatic DiseasesHepatic Duct, CommonCalculiLigationBiliary TractGallbladderPancreasDrainageCholedochal CystPancreatitis, ChronicBiliary FistulaSphincterotomy, TranshepaticDilatation, PathologicBiliary Tract Surgical ProceduresDuodenoscopyAdenoma, Bile DuctCholedochostomyLithotripsyThoracic DuctEndoscopesPancreatic NeoplasmsCholecystitisPancreatic FistulaEndoscopy, Digestive SystemImino AcidsGallbladder DiseasesEndoscopyPancreaticojejunostomyDuodenumPancreatic JuiceJaundiceGallbladder NeoplasmsCarotid Artery, CommonEndosonographyAdenomyomaJejunostomyTechnetium Tc 99m DisofeninSphincter of Oddi DysfunctionPancreatic PseudocystCholestasis, IntrahepaticSalivary DuctsConstriction, PathologicAmylasesCholecystitis, AcuteLithotripsy, LaserPostoperative ComplicationsCholecystolithiasisBilirubinCatheterizationLiverTomography, X-Ray ComputedIntraoperative PeriodDuodenal NeoplasmsWolffian DuctsSecretinTreatment OutcomeLiver Cirrhosis, ExperimentalBile RefluxCholecystostomyCarcinoma, Pancreatic DuctalAnastomosis, Roux-en-YIntraoperative CareLiver Function TestsCholagogues and CholereticsDuodenal DiseasesPancreatectomyRetrospective StudiesLiver Cirrhosis, BiliaryCholangiocarcinomaMullerian Ducts