IleusGallstonesIntestinal ObstructionGallbladderCholelithiasisIntestinal FistulaGallbladder EmptyingBiliary FistulaJejunal DiseasesIleal DiseasesCholecystectomySigmoid DiseasesTomography, X-Ray ComputedUrinary BladderGastroscopesGallbladder DiseasesGallbladder NeoplasmsUrinary Bladder NeoplasmsBileCholecystographyCholecystitisIntestinal Pseudo-ObstructionTomographyLaparoscopyTechnetium Tc 99m LidofeninCholecystokininPlant TumorsPositron-Emission TomographyCholecystolithiasisUrinary Bladder DiseasesUrsodeoxycholic AcidCystic DuctTomography, Optical CoherenceMeconiumBiliary TractBile Acids and SaltsCholecystectomy, LaparoscopicRetrospective StudiesSphincter of OddiCholesterolTomography, Emission-ComputedChenodeoxycholic AcidCommon Bile DuctUrinary Bladder, OveractiveGastrointestinal MotilityTomography, Spiral ComputedImino AcidsCholecystitis, AcuteBile PigmentsLithotripsyTechnetium Tc 99m Diethyl-iminodiacetic AcidTomography, OpticalMotilinUrinary Bladder, NeurogenicBilirubinMultidetector Computed TomographyPostoperative ComplicationsBile DuctsCholangiography