IleusGallstonesIntestinal ObstructionGallbladderCholelithiasisIntestinal FistulaGallbladder EmptyingBiliary FistulaJejunal DiseasesIleal DiseasesCholecystectomySigmoid DiseasesUrinary BladderGastroscopesGallbladder DiseasesGallbladder NeoplasmsUrinary Bladder NeoplasmsBileCholecystographyCholecystitisPostoperative ComplicationsTomography, X-Ray ComputedIntestinal Pseudo-ObstructionLaparoscopyTechnetium Tc 99m LidofeninCholecystokininCholecystolithiasisPlant TumorsUrinary Bladder DiseasesRetrospective StudiesCystic DuctUrsodeoxycholic AcidCholecystectomy, LaparoscopicMeconiumBiliary TractBile Acids and SaltsSphincter of OddiCholesterolCommon Bile DuctChenodeoxycholic AcidCholecystitis, AcuteGastrointestinal MotilityUrinary Bladder, OveractiveLithotripsyImino AcidsTreatment OutcomeBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidUrinary Bladder, NeurogenicBilirubinMotilinBile DuctsTime FactorsBiliary Tract DiseasesCholangiographyUrinary Bladder Neck Obstruction