Erythema dyschromicum perstans in a Caucasian pediatric patient.

Erythema dyschromicum perstans (EDP), or ashy dermatosis, is characterized by oval, blue-gray macules, which are completely asymptomatic. In adults, the condition is primarily seen in patients of color, most commonly those of Hispanic descent, and typically follows a chronic course. We describe a pediatric case of EDP in a Caucasian patient. In the pediatric population, EDP is more commonly observed in Caucasian patients and often shows significant recovery or complete resolution in a matter of years. This case report outlines the differences in EDP between adult and pediatric patients.