A lot of things can elevate the PSA. Those two test are too close toughter, IMO, i would wait a good six months , then have another test. Biopsies can be as dangerous as any operation, infections seem rampant in Surgries now!
A second opinion is also very important in cases as this. I would go to a different Proctoligist in six months for another test.
If you google "PSA Test" it will show how the PSA test is not as sure as it used to be.
Doug S.
