Techniques for early detection of prostate cancer include a digital rectal exam and

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The most common technique for early detection of prostate cancer is the prostate-specific antigen (PSA) blood test. This test measures the level of PSA, a protein produced by the prostate gland, in the blood. High levels of PSA can indicate the presence of prostate cancer, although this test is not always definitive and can produce false positive results. A digital rectal exam may also be performed to check for any abnormalities in the prostate gland. While ultrasound, CAT scans, and surgery may be used to diagnose or treat prostate cancer, they are not typically used for routine screening and detection.

Techniques for Early Detection of Prostate Cancer Include a Digital