"The free prostate-specific antigen test, known as the free PSA test, is used to help detect signs of prostate cancer. The test measures the level of unbound prostate-specific antigen in the blood, which can help doctors to diagnose issues like inflammation of the prostate or cancer."
Free PSA tests are often used alongside other PSA tests to confirm a diagnosis or test results. Free PSA tests can also be used instead of a biopsy if the doctor suspects prostate cancer, but a biopsy may still be needed.
This article examines when a free PSA test is used, how it differs from a total PSA test, and what the results mean.
💔 and tears 
😢 in my eyes, nothing is more painful than trying to smile and remain positive, but after many tests, being poked and prodded, chemo and radiation, the person physically changes and they suffer with sadness. I know many of you do not give a hoot about this message because, of course, the cancer has not affected you. You do not know what it's like to have fought the fight, or have a loved one who leads or has led a battle against cancer. 
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