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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Prostate. 2014 May 6;74(9):983–990. doi: 10.1002/pros.22818

Figure 3.

Figure 3

A) H&E staining of the index focus (Gleason score 3+4=7) on prostatectomy. Prostatic adenocarcinoma is indicated by the black arrow. B) Consecutive sections were stained using a monoclonal antibody against ERG (EPR3864). Specific, diffuse moderate to strong nuclear staining was observed in cancer (black arrow). Original magnification 4X. C&D) As in A&B except higher power (10X) of an area of Gleason pattern 3 carcinoma. E&F) As in A & B, except higher power (10X) of an area of Gleason pattern 4 carcinoma.