Pediatric rosacea.

Because rosacea is uncommon in the pediatric population, care must be taken to exclude other papulopustular disorders. Children can present with vascular, papulopustular, and/or ocular findings. Importantly, ocular symptoms can appear before the cutaneous symptoms of rosacea, leading to misdiagnosis. Rosacea is a clinical diagnosis, but histopathologic examination typically reveals dilated vessels, perivascular lymphohistiocytic infiltrates in the upper dermis, elastosis, and disorganization of the upper dermal connective tissue. Treatment involves avoiding known triggers and utilizing topical and/or systemic therapies. Although treatment can control flares, pediatric rosacea often persists into adulthood.