Increasing the accuracy of peanut allergy diagnosis by using Ara h 2

The Journal of Allergy and Clinical Immunology, 03/05/2012

Ara h 2 plasma sIgE test levels provide higher diagnostic accuracy than whole peanut plasma sIgE levels and could be considered a new diagnostic tool to distinguish peanut allergy from peanut tolerance, which might reduce the need for an oral food challenge (OFC).

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