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Image Number 306 (Erythroplasia of Queyrat)


Diagnosis: Erythroplasia of Queyrat

Site: Penis

Sex: M

Age: 45

Type: Clinical

Description: Moist velvety plaque on the glans penis

Submitted by: Ian McColl

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Differential Diagnosis

History: Erythroplasia of Queyrat is histologically Bowen's disease of the glans penis.It resembles Zoon's balanitis.A biopsy is necessary to differentiate the two.Full blown Scc can readily develope from this condition.Imiquimod has improved treatment of this condition.

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