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Apr 27, 2023 · The PSA test is a blood test used primarily to screen for prostate cancer. The test measures the amount of prostate-specific antigen (PSA) in your blood. PSA is a protein produced by both cancerous and noncancerous tissue in the prostate, a small gland that sits below the bladder in males.
Mar 18, 2024 · PSA levels can be measured in the bloodstream, and elevated PSA levels can sometimes be a symptom of prostate cancer. So, this antigen gives doctors a starting point to evaluate your risk of having that disease. But what constitutes a normal PSA level? Why might your PSA levels be elevated?
A PSA test is a blood test that is done in a lab or hospital. Many things can affect PSA levels including ejaculation, riding a bike, certain medical procedures involving the prostate and certain medicines or herbs.
Apr 5, 2024 · The prostate-specific antigen (PSA) test is used to measure blood PSA levels and help detect prostate cancer or other prostate abnormalities.
What is the PSA test? The test detects the prostate-specific antigen, which is a protein produced by cells in the prostate gland, both normal and malignant cells. Men who have prostate cancer often have elevated PSA levels.
Apr 1, 2019 · PSA is a type of protein that’s made by both normal cells in the prostate gland and cancer cells. It can be found in your blood and semen, and its measurement is often used to check for new or...
Learn what a PSA test is, plus the limitations and potential harms of the test when used to screen for prostate cancer.
