ahlam1399
08-28-2019, 11:04 PM
PSA is a double edge sword on one hand it can detect evidence of prostate cancer, but on the other a false positive can mean a man might undergo a prostate biopsy needlessly. There is even a lot of debate about frequency of the testing, at what age should testing begin and what is an acceptable PSA level above which a person should undergo further testing.
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