Scrotal Apocrine Adenocarcinoma with Pagetoid Phenomenon and Inguinal Lymph Node Metastases

Figure 2

(a) Immunostaining for androgen receptor. Intense nuclear staining in the overwhelming majority of tumor cells. (b) Immunostaining for Human Epidermal growth factor Receptor-2 (HER2). Score 3+. Original magnification: 100.

(a)

(b)