cqvip:Epidermolytic hyperkeratosis (EH) is an abnormality of epidermal maturation, most commonly due to mutations in keratins 1 and 10, which may be a congenital or an acquired defect. The term epidermolytic acanthoma was applied to a solitary discrete epidermal proliferation characterized by EH. Subsequently there have been several reports of disseminated epidermolytic acanthomas. We report a rare case of multiple epidermolytic acanthomas localized to the scrotum. With the aetiology of epidermolytic acanthoma unknown, trauma has been postulated as a possible cause. Our patient repetitively scratched his scrotum for 5 years and we believe that this action triggered his multiple scrotal epidermolytic acanthomas.
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