WebProstate-specific antigen, or PSA, is a blood test used by many doctors to screen for prostate cancer. If you've had your PSA level checked, you may have been told that your results were "normal" or "abnormal." However, some men would like to know more about …
Free PSA: Test, results, and prostate cancer - Medical News Today
WebMar 27, 2011 · In fact, studies have shown that about 70% to 80% of men with an elevated PSA who have a biopsy do not have cancer. However, many men undergo an ultrasound and prostate biopsy, to be certain. Conversely, the PSA test doesn’t detect all cancers. About 20% of men who have cancer also have a normal PSA (less than 4 ng/ml), so the test may give ... WebMar 7, 2024 · Prostate-specific antigen (PSA) is a protein produced by normal prostate cells. This enzyme participates in the dissolution of the seminal fluid coagulum and plays an important role in fertility. It is necessary for normal reproductive function. It also can be expressed by cells that might “abnormal”. hyperplane of convex hull
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WebPSA is a protein produced by normal cells in the prostate and also by prostate cancer cells. It’s normal to have a small amount of PSA in your blood, and the amount rises slightly as you get older and your prostate gets bigger. A raised PSA level may suggest you have a problem with your prostate, but not necessarily cancer. WebMar 30, 2024 · The reading varies from man to man and the level increases as you get older. Typically, most men have a PSA level of less than 3ng/ml. Your doctor may refer you to a specialist if your PSA level is over what is consider normal for your age. It’s important to remember that a PSA level higher than 3ng/ml may be normal in older men. WebAug 6, 2007 · Yes, I had a similar diagnosis and treatment. At age 52 I was diagnosed, Gleason 3+4, with a PSA of 6.2. I had an RP, and 14 months later my PSA went from 0.1 after the surgery to 0.6. I immediately had radiation, and my PSA dropped to between 0 and 0.2 and my doctor says I'm in remission. hyperplanes twitter