IntussusceptionRotavirusRotavirus InfectionsIleal DiseasesRotavirus VaccinesIleocecal ValveJejunal DiseasesCecal DiseasesEnemaColonic DiseasesGastroenteritisIleal NeoplasmsLipomaDiarrheaDefecographyAppendixVaccines, AttenuatedIntestinal ObstructionAbdominal PainJejunal NeoplasmsRectoceleCapsid ProteinsCecal NeoplasmsFecesMeckel DiverticulumPneumoradiographyDigestive System Surgical ProceduresInsufflationInfant, NewbornAbdomen, AcuteRadiography, AbdominalDiarrhea, InfantileUzbekistanAntigens, ViralBarium Sulfate