Prostate-specific antigen (PSA) testing may not accurately pinpoint levels at which transgender women on estrogen therapy may be at risk of developing prostate cancer, according to data from the ...

PSA stands for prostate-specific antigen, a substance naturally produced in prostate tissue. A small amount of PSA regularly sneaks into the bloodstream, and low blood concentration is considered ...

ATLANTA - Each year, millions of American men get a blood test known as a PSA, or prostate-specific antigen, test as part of their yearly checkup. PSA is a protein produced by the prostate gland. If a ...

* New urine biomarker test shows over 90% accuracy in detecting prostate cancer * Test works even when PSA levels appear normal * Biomarker levels drop after //surgery, confirming prostate origin ...

The Stockholm3 blood test is equally effective at detecting prostate cancer in different ethnic groups, a new paper reports. The test produces significantly better results than the current PSA ...

Add Yahoo as a preferred source to see more of our stories on Google. PSA stands for prostate-specific antigen, a substance naturally produced in prostate tissue. A small amount of PSA regularly ...

PSA levels can be elevated for reasons other than cancer, such as an enlarged or inflamed prostate. False positive and false negative PSA test results are possible. The American Cancer Society does ...