title: Gastroduodenal intussusception with a gastric antral polyp.
authors.affiliation: Department of Radiology, Royal Liverpool Children's Hospital, Alder Hey, Liverpool, L12 2AP, UK.
authors.forename: N
authors.initials: N
authors.lastname: Uddin
authors.forename: L J
authors.initials: LJ
authors.lastname: Abernethy
mesh_terms: D002675:Child, Preschool; D004378:Duodenal Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D007443:Intussusception / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D011127:Polyps / Q000150:complications*; D013272:Stomach Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D013274:Stomach Neoplasms / Q000150:complications*; D014463:Ultrasonography