A 57-year-old woman with systemic lupus erythematosus and Sjögren syndrome presented with blue-grey hyperpigmentation of the face, upper back, and dorsal aspects of the feet after seven years of therapy with hydroxychloroquine. We present an unusual case of drug-induced hyperpigmentation.
|Original language||English (US)|
|Number of pages||1|
|Journal||Dermatology online journal|
|State||Published - 2013|
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