IleusGallstonesIntestinal ObstructionGallbladderCholelithiasisIntestinal FistulaGallbladder EmptyingBiliary FistulaJejunal DiseasesIleal DiseasesCholecystectomySigmoid DiseasesUrinary BladderGastroscopesGallbladder DiseasesGallbladder NeoplasmsUrinary Bladder NeoplasmsBileCholecystographyCholecystitisTomography, X-Ray ComputedIntestinal Pseudo-ObstructionLaparoscopyTechnetium Tc 99m LidofeninCholecystokininPlant TumorsCholecystolithiasisUrinary Bladder DiseasesUrsodeoxycholic AcidCystic DuctMeconiumBile Acids and SaltsBiliary TractCholecystectomy, LaparoscopicSphincter of OddiCholesterolChenodeoxycholic AcidRetrospective StudiesCommon Bile DuctUrinary Bladder, OveractiveGastrointestinal MotilityImino AcidsCholecystitis, AcuteBile PigmentsLithotripsyTechnetium Tc 99m Diethyl-iminodiacetic AcidMotilinUrinary Bladder, NeurogenicBilirubinBile DuctsCholangiographyPostoperative Complications