Jill, a 5-year-old girl with a history of egg allergy, visits her healthcare provider after recently eating cake at a birthday party. Her mother reported that Jill experienced no apparent reaction after this event and is wondering if Jill has grown out of her egg allergy.
Jill's healthcare provider conducts a full clinical history and physical examination and decides to test using egg white with reflex to components.
Jill’s parents removed egg from her diet. See how specific IgE testing may help determine if she can now tolerate egg.
These results, together with this patient's case history and symptoms, help you confirm the diagnosis.
Test |
Type |
Jill’s Results |
Egg White |
Whole Allergen |
6.4 |
Gal d 1 (Ovomucoid) |
Allergen Component |
<.10 |
Gal d 2 (Ovalbumin) |
Allergen Component |
5.42 |
Jill’s lack of IgE sensitization to Gal d 1 (ovomucoid) indicates that she may be able to eat extensively baked egg.1 An open challenge with baked egg (e.g., muffin) may be indicated.
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