IleusCholecystitisGallstonesCholecystitis, AcuteGallbladderCholelithiasisIntestinal ObstructionAcalculous CholecystitisCholecystectomyGallbladder EmptyingIntestinal FistulaBiliary FistulaJejunal DiseasesIleal DiseasesGallbladder DiseasesSigmoid DiseasesGallbladder NeoplasmsCholecystographyUrinary BladderGastroscopesEmphysematous CholecystitisCholecystectomy, LaparoscopicImino AcidsCholecystostomyBileUrinary Bladder NeoplasmsCholecystolithiasisTechnetium Tc 99m DisofeninTokyoCystic DuctTomography, X-Ray ComputedTechnetium Tc 99m LidofeninXanthomatosisIntestinal Pseudo-ObstructionLaparoscopyGangreneCholecystokininCholangitisRetrospective StudiesBiliary Tract DiseasesCommon Bile DuctAcute DiseasePlant TumorsBiliary TractUrinary Bladder DiseasesCholangiographyUrsodeoxycholic AcidMeconiumCholangiopancreatography, Endoscopic RetrogradeBile Acids and SaltsPostoperative ComplicationsBile DuctsCholesterolSphincter of OddiCholangiopancreatography, Magnetic ResonanceChenodeoxycholic AcidCholedocholithiasisChoristomaMucous MembranePancreatitisBilirubinUrinary Bladder, OveractiveGastrointestinal MotilityRupture, SpontaneousDrainageBiliary Tract NeoplasmsHemobiliaBile PigmentsTechnetium Tc 99m Diethyl-iminodiacetic AcidLithotripsyTime FactorsTreatment OutcomeSphincterotomy, EndoscopicPolypsBiliary DyskinesiaMotilinUrinary Bladder, NeurogenicDuodenal DiseasesConversion to Open SurgeryColic