This article was reviewed by Darragh O’Carroll, MD. PSA and Testosterone: Are They Linked? Prostate-specific antigen (PSA) is a term you’ll probably become familiar with once … ...

Same card, same grade, different grading label? It's become enough to alter the overall value on the secondary market.

are aged 50 and over and have asked your GP for a test Doctors also check your PSA level as you go through prostate cancer treatment. It can help them see how well treatment is working. Prostate ...

Mass population testing for prostate cancer will not see men proactively invited for the PSA blood test - here is all you need to know about who can get checked ...

THIS YEAR, IT’S estimated that nearly 300,000 new prostate cancer cases will be diagnosed. While there’s no single test to detect prostate cancer, doctors commonly use the prostate-specific antigen ...

Forbes contributors publish independent expert analyses and insights. Dave Knox is a writer focused on startups, tech, innovation, and CPG. PSA, which authenticates and grades collectibles, has seen a ...