Human Papilloma Virus (HPV) status may impact treatment outcomes in patients with pre-cancerous penile lesions (an eUROGEN Study).

Penile intra-epithelial neoplasia (PeIN) is a known precursor for penile cancer. It may be undifferentiated or differentiated. The former is related to high-risk Human Papilloma Virus (HPV) and associated with p16 over-expression.