IleusGallstonesIntestinal ObstructionGallbladderCholelithiasisIntestinal FistulaGallbladder EmptyingBiliary FistulaJejunal DiseasesIleal DiseasesCholecystectomySigmoid DiseasesUrinary BladderGastroscopesGallbladder DiseasesGallbladder NeoplasmsUrinary Bladder NeoplasmsBileCholecystographyCholecystitisPostoperative ComplicationsTomography, X-Ray ComputedIntestinal Pseudo-ObstructionLaparoscopyTechnetium Tc 99m LidofeninRetrospective StudiesCholecystokininCholecystolithiasisPlant TumorsUrinary Bladder DiseasesCystic DuctUrsodeoxycholic AcidCholecystectomy, LaparoscopicMeconiumBiliary TractBile Acids and SaltsSphincter of OddiCholesterolCommon Bile DuctChenodeoxycholic AcidTreatment OutcomeCholecystitis, AcuteGastrointestinal MotilityUrinary Bladder, OveractiveLithotripsyImino AcidsBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidTime FactorsUrinary Bladder, NeurogenicBilirubinMotilinBile DuctsBiliary Tract DiseasesCholangiographyUrinary Bladder Neck Obstruction