Bowen-like papules

This disease was first described by Lloyd in 1970. He called it polycentric pigmented Bowen's disease. Later, he has successively named reversible vulvar aberration, genital polycentric Bowen's disease, and pigmented penile rash with in situ changes. Bowen-like papules are generally considered concise. The disease is characterized by multiple maculopapular rashes in the genital area, which can be resolved on their own, and pathological tissues are in situ cancerous changes.