title: Fibroproliferative disorder of the antrum after an alkali ingestion.
abstract: We describe a 2 1/2-yr-old Chinese boy who ingested potassium carbonate solution and presented with gastric outlet obstruction. He underwent successful antral resection. A severe fibroproliferative process of the antral submucosa obliterating the lumen was found to be the cause of this gastric outlet obstruction. To the best of our knowledge, this is the first report describing such a fibroproliferative process of the stomach.
authors.affiliation: Division of Gastroenterology and Nutrition, Children's Hospital Los Angeles, California, USA.
authors.forename: H
authors.initials: H
authors.lastname: Naon
authors.forename: D
authors.initials: D
authors.lastname: Shaul
authors.forename: V
authors.initials: V
authors.lastname: Mahnovski
authors.forename: D
authors.initials: D
authors.lastname: Thomas
mesh_terms: D002057:Burns, Chemical; D002254:Carbonates / Q000009:adverse effects*; D002424:Caustics / Q000009:adverse effects*; D002675:Child, Preschool; D005753:Gastric Mucosa / Q000293:injuries / Q000473:pathology; D017219:Gastric Outlet Obstruction / Q000139:chemically induced* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D011188:Potassium / Q000009:adverse effects*; D011706:Pyloric Antrum / Q000293:injuries* / Q000473:pathology / Q000601:surgery; D012038:Regeneration
chemical_list: D002254:Carbonates; D002424:Caustics; C037593:potassium carbonate; D011188:Potassium