What is PSA density?

What is PSA density?

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...

PSA density is a measurement of the PSA value against the size or volume of the prostate. A larger prostate, therefore, could have a higher PSA but still be considered normal.