Fig. 4
From: Penile metastasis from rectal adenocarcinoma: a case report
Tumor cells were negative for prostatic specific antigen (PSA) (Immunohistochemistry, × 400)
Fig. 4 | BMC Research Notes
From: Penile metastasis from rectal adenocarcinoma: a case report
Tumor cells were negative for prostatic specific antigen (PSA) (Immunohistochemistry, × 400)