Posted on 3rd October, 2023 at 12:04:45 AM
The blood test measures something called Prostate Specific Antigen (PSA). PSA is a protein produced by normal cells in the prostate and also by prostate cancer cells. It is normal for all men to have a small amount of PSA in their blood. A raised PSA level may show that you have a problem with your prostate, but not necessarily prostate cancer