Serum thymus and activation‐regulated chemokine level as a potential biomarker for food protein–induced enterocolitis syndrome.

The article presents several case studies related to Food protein–induced enterocolitis syndrome (FPIES), a non–IgE‐mediated food allergy in infants. Topics discussed include symptoms of FPIES like repetitive vomiting and diarrhea of ingesting the offending food; mentions the increasing level of thymus and activation‐regulated chemokine (TARC); and information on the TARC elevation for the diagnosis of FPIES.