A Case of Erythroplasia of Queyrat Complicated with Verrucous Carcinoma

Erythroplasia of Queyrat is a rare squamous cell carcinoma that occurs in middle-aged, uncircumcised men, and usually involves the glans. The cause of this disease is still unclear, although it may be related to a redundant prepuce, phimosis, and human papillomavirus infection, and may develop into squamous cell carcinoma. A case of Erythroplasia of Queyrat, complicated by verrucous carcinoma, is reported in this paper.