[HPV type 33-associated penile intraepithelial neoplasia (PIN)].

For appoximately 6 month a 69-year old man had been suffering from an itching scaly skin change of the penis. Virological and histological examinations confirmed the diagnosis of an intraepithelial neoplasia induced by an infection with human papillomavirus (HPV) type 33. HPV type 33 is comparatively rarely detected in intraepithelial neoplasia. In anogenital lesions intraepithelial neoplasia should be considered and confirmed via histological and virological examinations.