Intestine, SmallIntestinal ObstructionInflammatory Bowel DiseasesCapsule EndoscopyShort Bowel SyndromeIleal DiseasesIntestinal DiseasesIrritable Bowel SyndromeJejunal DiseasesIntestinal NeoplasmsIleal NeoplasmsJejunal NeoplasmsCrohn DiseaseGastrointestinal TransitJejunumIntestinal PerforationIleumEndoscopy, GastrointestinalDouble-Balloon EnteroscopyIntestinal MucosaCapsule EndoscopesGastrointestinal MotilityBezoarsGastrointestinal HemorrhageLaparotomyColitis, UlcerativeIntussusceptionDigestive System Surgical ProceduresIleostomyTissue AdhesionsIntestinal AtresiaCeliac DiseaseColonBarium SulfateIleitisAbdominal PainDuodenal NeoplasmsIleusColonic DiseasesDiatrizoate MeglumineIntestinal FistulaHerniaMalabsorption SyndromesIleocecal ValveDuodenumEndoscopes, GastrointestinalEnemaIntestinesIntestine, LargeVitelline DuctMeckel DiverticulumDefecationDiverticulumEnteritisCapsulesIntestinal AbsorptionMesenteryIntestinal VolvulusGastric EmptyingGastrointestinal AgentsAbdomen, AcuteIntubation, GastrointestinalDiarrheaConstipationUlcerHernia, AbdominalDuodenal DiseasesLaparoscopyLactuloseMyoelectric Complex, MigratingCarcinoid TumorTomography, X-Ray ComputedAnastomosis, SurgicalColectomyEnterostomyAbdominal InjuriesPostoperative ComplicationsGastrointestinal DiseasesColonoscopyRectumStomachMesenteric Vascular OcclusionDuodenal ObstructionRetrospective StudiesColitisTreatment OutcomeAnisakiasisNeurogenic BowelParenteral NutritionEnterocytesDuodenoscopyJejunostomyAdaptation, PhysiologicalAdenocarcinomaGlucagon-Like PeptidesEnteral NutritionDigestive System AbnormalitiesTuberculosis, GastrointestinalIntestinal SecretionsMalignant Carcinoid Syndrome