There are a number of ways to detect prostate cancer. Traditionally, a doctor would attempt to feel the prostate gland with their finger. This is called a digital rectal exam, or a DRE. With time, it become apparent that this was not a perfect test for a number of reasons. Presently, we screen for prostate cancer with a blood test called a Prostate Specific Antigen, or a PSA. This test also has its limitations. Let’s find out more about how to look for prostate cancer with these two methods.
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