Figure 3
From: Perianal squamous cell carcinoma in-situ: a report of two human papilloma virus-negative cases
Squamous cell carcinoma in-situ, H&E, 40×.
Figure 3 | Cases Journal
From: Perianal squamous cell carcinoma in-situ: a report of two human papilloma virus-negative cases
Squamous cell carcinoma in-situ, H&E, 40×.
