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Food allergy : a challenge for the clinician

Journal Volume 69 - 2006
Issue Fasc.1 - Symposium
Author(s) F. Pirson
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Pneumology Department, Cliniques Universitaires Saint Luc, Brussels, Belgium.

Adverse reactions to food resulting in gastrointestinal symp- toms and due to immunologic reactions (allergy) are discussed : their pathogenesis, the prevalence of food allergens and the clini- cal digestive expressions of food allergy in children and adults are reviewed. In IgE-mediated food allergy, the usefulness of the bio- logical available tests is considered, mainly CAP tests, for pro- ceeding to the diagnosis and the monitoring of the allergic disease. Finally, the best actual diagnostic tools in food allergy are considered (clinical history, skin tests, biological tests and food oral challenges), with their limitations and indications. (Acta gastroenterol. belg., 2006, 69, 38-42).

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