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World Allergy Organization
WAO's mission: To be a global resource and advocate in the field of allergy, advancing excellence in clinical care through education, research and training as a world-wide alliance of allergy and clinical immunology societies.

WAO Allergy Quiz

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Check your AQ (Allergy Quotient)

Edited by Glenis Scadding, MD

This month's quiz question was contributed by Glenis Scadding, MD.

Posted: 14 August 2009

A 30 year-old female from the United Kingdom reports immediate lip and mouth irritation on eating a hazelnut. Which of the following might aid diagnosis?