Research Article

Single-Center Analysis of Human Papillomavirus Infection and P16INK4A Expression among Korean Patients with Penile Cancer

Figure 1

Representative findings for squamous cell carcinoma and P16INK4A expressions.
(a) Immunohistochemical staining reveals strong positivity for P16INK4A (×12)
(b) Representative pathological features of penile squamous cell carcinoma (hematoxylin-eosin staining, ×40)