IleusGallstonesObesityIntestinal ObstructionGallbladderCholelithiasisIntestinal FistulaGallbladder EmptyingBiliary FistulaJejunal DiseasesIleal DiseasesCholecystectomySigmoid DiseasesUrinary BladderGastroscopesBody Mass IndexGallbladder DiseasesDiet, High-FatGallbladder NeoplasmsUrinary Bladder NeoplasmsBileWaist-Hip RatioCholecystographyRisk FactorsLeptinCholecystitisTomography, X-Ray ComputedAdipose TissuePrevalenceIntestinal Pseudo-ObstructionLaparoscopyTechnetium Tc 99m LidofeninCholecystokininPlant TumorsCholecystolithiasisUrinary Bladder DiseasesUrsodeoxycholic AcidCystic DuctMeconiumBile Acids and SaltsBiliary TractCholecystectomy, LaparoscopicCholesterolObesity, MorbidSphincter of OddiChenodeoxycholic AcidRetrospective StudiesCommon Bile DuctGastrointestinal MotilityUrinary Bladder, OveractiveImino AcidsCholecystitis, AcuteObesity, AbdominalBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidLithotripsyMotilinUrinary Bladder, NeurogenicBilirubinPediatric ObesityPostoperative ComplicationsBile DuctsCholangiography