THE MERCK MANUAL: The Merck Manual of Diagnosis and Therapymultimedia

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  • Parapsoriasis
  • Parapsoriasis

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    Parapsoriasis

    Parapsoriasis is a group of diseases characterized by formation of maculopapular or scaly skin lesions. Parapsoriasis is categorized as small-plaque type, which is benign, and large-plaque type, which is a precursor of cutaneous T-cell lymphoma.

    Image courtesy of Susan Lindsley via the Public Health Image Library of the Centers for Disease Control and Prevention.

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