Intestinal ObstructionIleal DiseasesBezoarsAirway ObstructionJejunal DiseasesIntussusceptionIntestinal AtresiaDuodenal ObstructionMesenteric CystUreteral ObstructionDigestive SystemMeconiumColonic DiseasesMeckel DiverticulumLaparotomyHirschsprung DiseaseDigestive System NeoplasmsIleal NeoplasmsTissue AdhesionsCecal DiseasesHerniaIleusIntestinal Pseudo-ObstructionHernia, AbdominalIntestinal VolvulusTuberculosis, GastrointestinalIntestine, SmallDuodenal DiseasesRadiography, AbdominalIleocecal ValveDigestive System Surgical ProceduresDigestive System DiseasesIleumLipomaMesocolonIntestinal PerforationJejunal NeoplasmsColon, SigmoidFecal ImpactionAbdominal PainAbdomen, AcuteUrinary Bladder Neck ObstructionUrethral ObstructionColon, AscendingNasal ObstructionEntomophthoralesIntestinal DiseasesVitelline DuctGastric Outlet ObstructionEnemaForeign BodiesPeritoneal DiseasesIntestinal FistulaHernia, ObturatorColaDigestive System AbnormalitiesJejunumVentricular Outflow ObstructionCecal NeoplasmsIleostomyPetrolatumGangreneIntestine, LargeColonic Pseudo-ObstructionDuodenumDuodenostomyAscariasisSurgical SpongesDiverticulumVomitingTreatment OutcomeBarium SulfateSuperior Mesenteric Artery SyndromePostoperative ComplicationsColostomyAscaris lumbricoidesLaparoscopyAbdominal NeoplasmsAnastomosis, SurgicalDiospyrosTomography, X-Ray ComputedCystic FibrosisSclerosisAbdomenLacrimal Duct ObstructionConstipationJejunostomyHerniorrhaphyEnteritisIntubation, GastrointestinalInfant, NewbornRectumIntestinal NeoplasmsInfant, Newborn, DiseasesRetrospective StudiesPelvic NeoplasmsBrunner GlandsDigestive System Physiological PhenomenaIntestinesAppendicitis