Intestinal ObstructionIleal DiseasesBezoarsAirway ObstructionJejunal DiseasesIntussusceptionIntestinal AtresiaDuodenal ObstructionMesenteric CystUreteral ObstructionMeconiumColonic DiseasesMeckel DiverticulumHirschsprung DiseaseLaparotomyTissue AdhesionsIleal NeoplasmsCecal DiseasesHerniaIntestinal Pseudo-ObstructionIleusHernia, AbdominalIntestinal VolvulusTuberculosis, GastrointestinalRadiography, AbdominalDuodenal DiseasesIleocecal ValveIntestine, SmallDigestive System Surgical ProceduresLipomaIleumMesocolonIntestinal PerforationColon, SigmoidFecal ImpactionJejunal NeoplasmsAbdomen, AcuteUrinary Bladder Neck ObstructionAbdominal PainNasal ObstructionUrethral ObstructionColon, AscendingGastric Outlet ObstructionEntomophthoralesEnemaVitelline DuctForeign BodiesIntestinal DiseasesPeritoneal DiseasesIntestinal FistulaTreatment OutcomeHernia, ObturatorColaVentricular Outflow ObstructionCecal NeoplasmsIleostomyPetrolatumGangreneColonic Pseudo-ObstructionVomitingDuodenostomySurgical SpongesAscariasisJejunumDiverticulumBarium SulfateTomography, X-Ray ComputedPostoperative ComplicationsSuperior Mesenteric Artery SyndromeColostomyAscaris lumbricoidesIntestine, LargeAbdominal NeoplasmsLaparoscopyDigestive System AbnormalitiesDiospyrosAnastomosis, SurgicalCystic FibrosisRetrospective StudiesDuodenumConstipationAbdomenSclerosisLacrimal Duct ObstructionInfant, NewbornHerniorrhaphyJejunostomyInfant, Newborn, DiseasesPelvic NeoplasmsEnteritisAcute DiseaseAppendicitisNigeriaRectumConstriction, PathologicIntubation, GastrointestinalColectomyIntestinal NeoplasmsBrunner GlandsFollow-Up Studies