title: Hyperplastic duodenal polyp in a boy.
authors: Department of Pediatrics, Rijnstate Hospital, Arnhem, The Netherlands.
authors: J
authors: J
authors: Verhage
authors: C J
authors: CJ
authors: Mulder
authors: J W
authors: JW
authors: Meyer
authors: C B
authors: CB
authors: Reuvers
mesh_terms: D002675:Child, Preschool; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D006965:Hyperplasia; D007417:Intestinal Polyps / Q000175:diagnosis* / Q000473:pathology; D008297:Male