A case of lichen aureus successfully treated with 595 nm wavelength pulsed-dye laser.

Background: Lichen aureus (LA) is a variant of pigmented purpuric dermatosis (PPDs) that typically presents with the acute onset of a solitary, unilateral, purple to rust-yellow colored lichenoid patch or plaque on lower extremities. Treatment remains challenging and is based on anecdotal case reports often with poor results.

Aims: Describe a case of LA successfully treated with 595 nm wavelength pulsed-dye laser (PDL).

Prevalence of skin diseases among hospitals in the public healthcare system of a developing country.

Background: Skin diseases in the population are universal, common, and can cause significant economic burden. The impact of skin diseases in the national public healthcare system is complex and poorly studied. This study analyzes the prevalence of skin diseases in a hospital setting within the National Public Health System of Mexico and describes the main associated characteristics.