Fig. 5From: Carbonic anhydrase IX is a marker of hypoxia and correlates with higher Gleason scores and ISUP grading in prostate cancerImmunohistochemical analysis of CA IX in cancer-free specimens. Low CA IX staining in atrophic glands with higher expression in intermingled stromal (arrows) and endothelial cells (a, H&E; b, CA IX stain; a-b. O.M.: 200x)Back to article page