Prostate-specific antigen; Prostatecancer screening test
Veins and arteries vary in size from one patient to another and from one side of the body to the other. Obtaining a blood sample from some people may be more difficult than from others.
Other risks associated with having blood drawn are slight but may include:
Dear Dr. Motola: What is the normal PSA for a 69 year-old man? At what level does the PSA become troubling or warrant further tests? ... Read more »
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The PSA test seems fairly straight-forward. So why should there be a controversy? Having been involved in urology prior to the... Read more »
A series of studies were recently published in the New England Journal of Medicine that question the efficacy of widespread PSA testing for... Read more »
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What Does PSA Mean?PSA is a blood test that is commonly used to help predict the presence of prostate cancer. It stands for Prostate Specific... Read more »
Source: Harvard Decision Guide
What Is It? The prostate-specific antigen blood test (PSA test) is a screening test that measures the amount of prostate-specific antigen (PSA) in a... Read more »
Several statistical terms are important to understand when trying to make sense of who should have their PSA tested or their prostate biopsied. The... Read more »
Source: ADAM Encyclopedia
PSA stands for prostate-specific antigen. It is a protein produced by prostate cells.This article discusses the blood test to measure the amount of... Read more »