title: Eosinophilic gastroenteritis.
abstract: A 4-month-old boy presented with signs of intermittent pyloric obstruction. Peripheral eosinophilia, along with radiographs showing antral-pyloric and duodenal narrowing, suggested the diagnosis of eosinophilic gastroenteritis. A brief discussion of the disease process follows.
mesh_terms: D004802:Eosinophilia / Q000150:complications*; D005759:Gastroenteritis / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007223:Infant; D008297:Male