Spontaneous regression of bowenoid papulosis of the penis.

In the last decade, bowenoid papulosis of the genitalia has been recognized to be a distinct entity. It is distinguished from Bowen's disease, which it resembles histologically, on the basis of clinical data such as onset at an earlier average age, smaller size of lesions, and multiplicity of lesions. A 23-year-old man with bowenoid papulosis of the penis is presented. The lesions were present for two months prior to diagnosis. All of the lesions resolved without treatment within two months of diagnosis. A conservative approach to treatment of this condition is advocated.