Test, prostate specific antigen: See: PSA.
Key Points. Prostate-specific antigen (PSA) is a protein produced by cells of the prostate gland. The PSA test measures the level of PSA in the blood (see Question 1
A prostate-specific antigen (PSA) test measures the amount of prostate-specific antigen in the blood. PSA is released into a man's blood by his prostate gland.
Describes how the PSA test is used, when a PSA test is ordered, and what the results of a PSA test might mean
Information about the prostate specific antigen (PSA) test that is used to help detect prostate cancer or other prostate abnormalities.
Our Prostate Specific Antigen (PSA) test cartridge is more sensitive than any other test cartridge based on available test data for semen detections