GallstonesCholelithiasisCholecystectomyGallbladderCholecystolithiasisBileCholecystectomy, LaparoscopicCholecystitis, AcuteGallbladder DiseasesCholecystitisGallbladder NeoplasmsGallbladder EmptyingUrsodeoxycholic AcidCholesterolCholangitisPancreatitisBile Acids and SaltsNutsIleusCholesterol 7-alpha-HydroxylaseCholangiopancreatography, Endoscopic RetrogradeRisk FactorsBile PigmentsContraceptives, OralCase-Control StudiesApolipoprotein C-IIITaiwanSex FactorsCholecystographyPrevalenceChenodeoxycholic AcidAge FactorsLipidsBody Mass IndexGenetic Predisposition to DiseaseAcute DiseasePostoperative ComplicationsBiliary FistulaLiverBilirubinChinaCommon Bile DuctCholangiographyProspective StudiesIncidenceRetrospective StudiesBiliary TractTime FactorsRegression AnalysisObesityCalcium CarbonateIntestinal ObstructionCholedocholithiasisIntestinal FistulaPolymorphism, GeneticCross-Sectional StudiesLogistic ModelsCohort StudiesCholagogues and CholereticsAlleles