Dermatitis herpetiformis in a child with celiac disease

(A) Erythematous, papular, and vesicular lesions in a 14-year-old child with atopic dermatitis and diagnosis of celiac disease.

(B, C) A magnification of the dermatitis herpetiformis shows a typical polymorphism consisting of erythema, urticarial plaques, papules, grouped vesicles, and blisters associated with intense itch and, therefore, followed by erosions, excoriations, and hyperpigmentation.