Article
Annular Lichen Sclerosus et Atrophicus
Cutis. 2001 March;67(3):249-250
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Adams BB, Mutasim DF
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Lichen sclerosus et atrophicus (LSA) is an idiopathic skin condition characterized by ivory-colored, atrophic papules and plaques. Many variants of LSA have been described. Only rarely has an annular variant been noted. We present a case of annular LSA and discuss the other reported cases exhibiting an annular shape.