Intestinal Pseudo-ObstructionIleusIntestinal ObstructionPsychoses, AlcoholicGastrointestinal MotilityIleal DiseasesPostoperative ComplicationsBezoarsTissue AdhesionsJejunal DiseasesParalysisPoliomyelitisAirway ObstructionIntestine, SmallShellfish PoisoningColonic DiseasesDiatrizoate MeglumineMeconiumHerniaLaparotomyIntussusceptionDigestive System Surgical ProceduresUreteral ObstructionDuodenal ObstructionPoliovirus Vaccine, OralIntubation, GastrointestinalSaxitoxinVitelline DuctGallstonesMeckel DiverticulumIntestinal AtresiaInflammatory Bowel DiseasesMarine ToxinsLaparoscopyHernia, AbdominalIntestinal FistulaGastric Outlet ObstructionRadiography, AbdominalSigmoid DiseasesBarium SulfateColectomyIleostomyColostomyIntestinal PerforationFecal ImpactionIrritable Bowel SyndromeShellfishIntestinal VolvulusTomography, X-Ray ComputedPoliovirusPoliovirus Vaccine, InactivatedIleocecal ValveDinoflagellidaPeritoneal DiseasesTreatment OutcomeGastrointestinal TransitPostpoliomyelitis SyndromeAbdomen, AcuteAbdominal PainGastrointestinal AgentsRetrospective StudiesIntestine, LargeUrinary Bladder Neck ObstructionUrethral ObstructionAnastomosis, SurgicalNasal ObstructionIntestinal DiseasesIleumIntestinal NeoplasmsDiverticulumDuodenal DiseasesAbdomenVentricular Outflow ObstructionEnemaTime FactorsCapsule EndoscopyColonForeign-Body MigrationGastrostomy