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Fig. 7 | BMC Cancer

Fig. 7

From: Heterogeneity of ERG expression in prostate cancer: a large section mapping study of entire prostatectomy specimens from 125 patients

Fig. 7

Representative images of ERG immunostainings. (ad) Positive ERG immunostaining in non-neoplastic appearing prostate epithelium (a and c) with corresponding H&E staining (b and d). The blue arrow indicates normal prostate epithelium, the green arrow indicates cancer cells. (e) Positive staining in high-grade prostatic intraepithelial neoplasia (HGPIN, red box) and negative staining in prostate cancer (green box). (f) Heterogeneous ERG immunostaining in HGPIN (green asterisk). Red asterisk indicates invasive tumor cells

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