A superficial squamous cell carcinoma in which cancer cells confined to the all layers of the epidermis and have not invaded the dermis.
Bowen’s disease of the penis, also known as erythroplasia of Queyrat.
BD of the penis seen almost exclusively in uncircumcised men.
BD of the penis associated with the human papilloma virus.
With involvement in genitalia is associated with a higher rate of invasion and metastasis and requires more aggressive therapy.