THE MERCK MANUAL: The Merck Manual of Diagnosis and Therapymultimedia

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  • Pityriasis Rosea
  • Pityriasis Rosea

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    Pityriasis Rosea

    Pityriasis rosea is characterized by an initial 2- to 10-cm herald patch followed by centripetal eruption of oval papules and plaques with a slightly raised border, typically appearing along skin lines.

    Image provided by Thomas Habif, MD.

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