IleusGallstonesIntestinal ObstructionGallbladderCholelithiasisIntestinal FistulaGallbladder EmptyingBiliary FistulaJejunal DiseasesIleal DiseasesCholecystectomySigmoid DiseasesUrinary BladderGastroscopesObesityGallbladder DiseasesGallbladder NeoplasmsUrinary Bladder NeoplasmsBileCholecystographyCholecystitisTomography, X-Ray ComputedIntestinal Pseudo-ObstructionLaparoscopyTechnetium Tc 99m LidofeninCholecystokininPlant TumorsCholecystolithiasisUrinary Bladder DiseasesUrsodeoxycholic AcidCystic DuctMeconiumBile Acids and SaltsBiliary TractCholesterolCholecystectomy, LaparoscopicObesity, MorbidSphincter of OddiRetrospective StudiesChenodeoxycholic AcidCommon Bile DuctGastrointestinal MotilityUrinary Bladder, OveractiveImino AcidsCholecystitis, AcuteObesity, AbdominalBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidLithotripsyMotilinUrinary Bladder, NeurogenicBody Mass IndexBilirubinPediatric ObesityPostoperative ComplicationsBile DuctsCholangiography