Lyme disease as a cause of acropapular dermatitis of childhood

Acropapular dermatitis of childhood is a symmetric self-limited papulovesicular exanthem that classically occurs on the cheeks, extensor extremities, and buttocks in young children. The eruption of acropapular dermatitis of childhood represents a reaction to a variety of infections usually of viral origin. We present a child with typical findings of acropapular dermatitis of childhood whose serologic workup revealed an acute Lyme infection.