Figure 1
From: Perianal squamous cell carcinoma in-situ: a report of two human papilloma virus-negative cases
A large red-brown plaque and condyloma acuminata.
Figure 1 | Cases Journal
From: Perianal squamous cell carcinoma in-situ: a report of two human papilloma virus-negative cases
A large red-brown plaque and condyloma acuminata.
