阴*茎鳞状细胞癌：暗红色的肿块伴溃疡形成

阴*茎龟头的鳞状细胞癌。可见未进行包皮切除术，增加了发生癌的可能性。暗红色的肿块表面有溃疡形成。

Here is a squamous cell carcinoma of the head of the penis. Note the uncircumcised state, which increases the risk for such carcinomas. The neoplasm is reddish-tan with an ulcerated surface.