lichenoid eruptions

The Many Faces of Psoriasis | Part 1
psoriasisPsoriasis affects 2% of the world’s population and occurs in a bimodal distribution, peaking in early and late adulthood. Chronic plaque psoriasis is the most common variant and presents as well demarcated erythematous plaques with prominent white scale on the scalp and extremities. The erythema of psoriasis varies across the spectrum of skin tones, ranging from a salmon and deep reddish …