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 PSA in a man's blood. The PSA test is done to help diagnose and follow prostate cancer in men.
Prostate-specific antigen; Prostatecancer screening test
Blood is typically drawn from a vein, usually from the inside of the elbow or the back of the hand. The site is cleaned with germ-killing medicine...
Read moreA 62-year-old patient had surgery to remove his cancerous prostate gland about 6 years ago. Two years after surgery his PSA started to rise... Read more »
Dear Dr. Motola, My prostate has been surgically removed and radiation was given out of concern for a slowly rising PSA. After this was... Read more »
Dear Dr. Greenstein: My friend ,who is in his early 50s, just got the results of his annual PSA test - it was between 4-5. The... Read more »
In a recent Op-Ed in the NY Times, a non-clinician PhD, announces another fix to the health care crisis. Lets do away with PSA testing... Read more »
A common reason to see the urologist is for an elevated PSA, or prostate specific antigen. A man's PSA can rise for a number of reasons.... Read more »
Is My PSA Level Normal? The absolute value of PSA has been the long-term standard of care to determine whether one’s PSA elevation is... Read more »
Prostate cancer patients whose PSA levels rise in the year and a half following radiation appear to be more likely to die, researchers say. The study... Read more »
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: ADAM Encyclopedia
Hormone Therapy and ChemotherapyAndrogen Deprivation Therapy (Hormone Therapy)Male hormones (called androgens), particularly testosterone and... Read more »
Source: ADAM Encyclopedia
Prostate-specific antigen; Prostatecancer screening testNormal ValuesNo certain PSA level that is called normal or abnormal. No PSA level means you... Read more »