Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology
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Ann. Allergy Asthma Immunol. · Sep 2014
Clinical presentation and referral characteristics of food protein-induced enterocolitis syndrome in the United Kingdom.
Food protein-induced enterocolitis syndrome (FPIES) is a pediatric non-IgE-mediated allergic reaction to foods. The diagnosis of FPIES is clinical, with children presenting typically 2 to 4 hours after ingestion of a food protein. The most striking symptoms are vomiting, lethargy, and pallor. Misdiagnosis and delay in presentation to an allergist or gastroenterologist are common. ⋯ In the United Kingdom, FPIES typically has its onset at 8 months. Patients experience a delay of 12 months in the diagnosis of FPIES and frequently have multiple episodes and interim diagnoses. A great need remains for enhanced education of medical practitioners dealing with children about the varied presentations of FPIES.