About a year ago, during a routing flight physical, my physician (here in the U.S.) did the blood test for PSA and found it somehat elevated. She elected to send me to a Urologist who I felt was overly agressive at promoting a biopsy. Fortunately, I had just read about this test:
Beckman Coulter's Hybritech free PSA (fPSA) test, Beckman Coulter's Hybritech free PSA (fPSA) test, is able to more accurately distinguish cancer from benign prostatic conditions. A report to this effect was published in the August 2000 issue of the journal Urology. The test has now been approved by the Food and Drug Administration (FDA) for clinical use. According to William J. Catalona, MD of the Division of Urologic Surgery at Washington University School of Medicine, Free PSA is the best available way to improve the accuracy of total PSA tests. Free PSA ratios can provide the bonus of telling patients and physicians how aggressive the cancer is. Free PSA is measurable through a simple blood test. (Source: The Cancer Cure Foundation).
He did the test at my request and the results indicated a high ratio (which is desired) and based on that elected to watch and wait. I requested a new PSA after about 6 months frommy original Doc (Doctors just love self-diagnosing patients, don't you know?) and the PSA had returned to "normal" with no other flare ups. You may wish to discuss it with your health provider... Best of luck!