Primarily through patient history; delayed onset of GI symptoms, shellfish is a common culprit in adults with acute FPIES. It is hard to differentiate chronic FPIES from intolerance since there is limited pathophysiology on non-IgE mediated mechanisms. Limited role for challenge if history is convin...
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at Allergy And Asthma Care Of New York When is endoscopy and biopsy required in the setti...
When is endoscopy and biopsy required in the setti...