A 30-year-old man presented with a few pruritic annular plaques with elevated violaceous borders and depressed hyperpigmented centers of many months duration on the dorsa of the hands. Skin biopsy was consistent with lichen planus.
A 30-year-old man presented with a few pruritic annular plaques with elevated violaceous borders and depressed hyperpigmented centers of many months duration on the dorsa of the hands. Skin biopsy was consistent with lichen planus.