This article was reviewed by Darragh O’Carroll, MD. PSA and Testosterone: Are They Linked? Prostate-specific antigen (PSA) is ...

Among men with PSA persistence after radical prostatectomy, a higher preoperative PSA surprisingly was linked to lower mortality. Men with PSA persistence and preoperative PSA >20 ng/mL had 31% lower ...

The recent FDA approval of the IsoPSA blood test may represent a notable advancement in prostate cancer screening and diagnosis. Developed by Cleveland Diagnostics, the in vitro diagnostic instrument ...