1. [Allergy to radiographic contrast media]
- Author
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Julien, Vionnet, Stéphanie, Petitpierre, Alexandre, Fumeaux, Reto, Meuli, Francois, Spertini, and Denis, Comte
- Subjects
Drug Hypersensitivity ,Radiography ,Iodine Compounds ,Contrast Media ,Humans - Abstract
Allergy to radiographic contrast media Hypersensitivity reactions to radio-contrast media are common in the daily practice. These products are responsible for immediate (or = 1 hour after administration) and non immediate (1 hour after administration) hypersensitivity reactions. A diagnostic work-up by an allergologist with skin tests and in some cases provocation tests is of value in reducing the risk of recurrent hypersensitivity reactions to iodinated contrast media. A careful selection of the patients is required because the incidence of breakthrough reactions is still concerning, even with proper premedication. Practical recommendations are presented in this article. For gadolinium-based contrast agents, data in the literature is not sufficient for suggesting guidelines.
- Published
- 2013