Wolinsky is a Chicago-based medical journalist and publisher of The Active Surveillor, a Substack newsletter that covers lower-risk prostate cancer and active surveillance. In 2002, at age 55, I ...
This article was reviewed by Darragh O’Carroll, MD. Prostate-specific antigen (PSA) is a term you’ll probably become familiar with once you start getting screened regularly for prostate cancer ...
A prostate-specific antigen (PSA) test is a blood test that measures a protein released in the blood by prostate cells. Both normal and cancerous prostate cells release the protein. Most of the time, ...