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, LaparoscopicCholesterolSphincter of OddiChenodeoxycholic AcidCommon Bile DuctRetrospective StudiesUrinary Bladder, OveractiveGastrointestinal MotilityImino AcidsCholecystitis, AcuteBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidLithotripsyMotilinUrinary Bladder, NeurogenicBilirubinBile DuctsCholangiography