title: Image of the Month: Emphysematous Gastritis and Necrosis as a Result of Orally Ingested Sodium Polystyrene Sulfonate (Kayexalate) in Sorbitol.
authors.affiliation: Phoenix VA Health Care System, Phoenix, Arizona, USA.|Banner Good Samaritan Medical Center, Phoenix, Arizona, USA.
authors.forename: Yousef
authors.initials: Y
authors.lastname: Usta
authors.affiliation: Banner Good Samaritan Medical Center, Phoenix, Arizona, USA.
authors.forename: Cristina
authors.initials: C
authors.lastname: Ramirez
authors.affiliation: Banner Good Samaritan Medical Center, Phoenix, Arizona, USA.
authors.forename: Brenda
authors.initials: B
authors.lastname: Dennert
mesh_terms: D058186:Acute Kidney Injury / Q000150:complications; D000368:Aged; D002400:Cathartics / Q000008:administration & dosage / Q000009:adverse effects; D002614:Chelating Agents / Q000008:administration & dosage / Q000009:adverse effects; D005756:Gastritis / Q000139:chemically induced / Q000175:diagnosis; D005773:Gastroscopy / Q000379:methods; D006801:Humans; D006947:Hyperkalemia / Q000188:drug therapy* / Q000209:etiology; D007511:Ischemia / Q000139:chemically induced; D008297:Male; D009336:Necrosis / Q000139:chemically induced; D011137:Polystyrenes / Q000008:administration & dosage / Q000009:adverse effects; D013012:Sorbitol / Q000008:administration & dosage / Q000009:adverse effects; D013270:Stomach / Q000098:blood supply / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed / Q000379:methods
chemical_list: D002400:Cathartics; D002614:Chelating Agents; D011137:Polystyrenes; D013012:Sorbitol; C003321:polystyrene sulfonic acid