A new at-home saliva test could help identify men with a high risk of prostate cancer more accurately than blood tests, ...
A recent BBC investigation questioned the accuracy of prostate-specific antigen (PSA) self-tests - rapid at-home tests for men worried about ...
That's why we use screening tests. That's why we use the PSA blood test. Every year, a man over the age of 50 should have a PSA blood test, as well as a digital rectal exam to screen for prostate ...