Ensure an Accurate PSA Test
Sep 05, 2019 05:53PM
Prostate cancer is the most common cancer diagnosis among men. An easy non-invasive blood test for the cancer marker “prostate specific antigen,” or PSA, is a useful diagnostic tool. But it
is not a perfect cancer marker. For example, up to three-quarters of all men with an elevated PSA do NOT have cancer, and about one-fifth of men known to have prostate cancer, have normal PSA levels.
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