title: Anaphylactoid reaction to oral contrast agent.
authors.forename: P E
authors.initials: PE
authors.lastname: Marik
authors.forename: S Y
authors.initials: SY
authors.lastname: Patel
mesh_terms: D000284:Administration, Oral; D000368:Aged; D000369:Aged, 80 and over; D000707:Anaphylaxis / Q000139:chemically induced*; D003287:Contrast Media / Q000008:administration & dosage / Q000009:adverse effects*; D003974:Diatrizoate Meglumine / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012131:Respiratory Insufficiency / Q000139:chemically induced
chemical_list: D003287:Contrast Media; D003974:Diatrizoate Meglumine