PSA
PSA is a protein made by the prostate gland. Both normal and cancerous prostate tissue make it.
Why it matters: A high PSA level does not mean prostate cancer is present, though it is associated with a higher risk.
Source · Cleveland Clinic — what it is, why it matters, what moves it, related conditions
May increase with:
What is PSA?
PSA is a protein made by the prostate gland. Both normal and cancerous prostate tissue make it.
What might a high or low PSA mean?
A high PSA level does not mean prostate cancer is present, though it is associated with a higher risk.
What is the typical reference range for PSA?
The general-population reference range shown here is < 4 ug/L. Reference ranges describe the general population and are not a personal target — discuss your results with your physician.
What can affect PSA?
It may be higher with: Benign prostatic hyperplasia, Prostate inflammation (prostatitis), Urinary tract infections, A recent prostate biopsy, Recent urinary catheter use, Recent surgery for benign prostatic hyperplasia.