PSA test for Prostate Cancer: Yes or no??
Man oh man I wish I had a simple answer here.. Sorry, but you are not going to get a black and white answer here and it depends on your read… bottom line is that it is not a superstar test and there are many pre-suppositions that need to be explained. It goes on and on (hint: answer to all above is the same). Plus cancer is very emotional. Plus this is a lot of math and a lot of grey.
But this is my take on the PSA test.