What does a PSA level indicate?

What does a PSA level indicate?

Mark Vogel (Board Certified Urologist) gives expert video advice on: When should I have a PSA test?; What does a PSA level indicate?; What factors can increase or decrease PSA levels? and more...

Well, PSA will be higher in cases of prostate cancer. However, other factors may artificially elevate the PSA, such as a large prostate, or inflammation, including prostatitis.