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Updated: Oct 13, 2026

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
Published on: December 15, 2011
When your patient's parent asks: "My child's alopecia areata is not getting better. Should he or she get tested for
Laura Kaplan1, Leslie Castelo-Soccio2
1College of Medicine, State University of New York Downstate, Brooklyn, NY, USA.
Abstract:
The relationship between alopecia areata and celiac disease has been suspected for more than 20 years. For a particular individual with alopecia areata, the risk of coexisting celiac disease and the potential benefit of a gluten-free diet on hair loss or regrowth is known. Despite this limited information, patients often aske dermatologists whether they should undergo celiac disease testing or begin a gluten-free diet. We reviewed all available studies of the relationship between alopecia areata and celiac disease to provide guidance to practicing clinicians.
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