Prostate Specific Antigen (PSA) Test
Dr James Elist Reviews2015-03-25T15:17:55-07:00Prostate Specific Antigen (PSA) Test PSA or prostate specific antigen is a test which is used in clinical practice to quantify the amount of prostate specific antigen in the blood for diagnostic or prognostic purposes. PSA is a normal protein that is released in the blood of males as part of the normal functioning of [...]