Fig. 1From: Human papillomavirus infection and p16 expression in the immunocompetent patients with extragenital/extraungual Bowen’s diseaseRepresentative case of Bowen’s disease, with full-thickness involvement of the epidermis by dysplastic keratinocytes. Solar elastosis and chronic inflammation are present in the superficial dermis. Hematoxylin-eosin, original magnification × 200Back to article page