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 DuctRetrospective StudiesMeconiumBile Acids and SaltsBiliary TractCholecystectomy, LaparoscopicSphincter of OddiCholesterolChenodeoxycholic AcidCommon Bile DuctUrinary Bladder, OveractiveGastrointestinal MotilityImino AcidsCholecystitis, AcuteBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidLithotripsyUrinary Bladder, NeurogenicMotilinBilirubinPostoperative ComplicationsBile DuctsCholangiography