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27 kwi 2023 · The prostate's primary function is to produce the fluid that nourishes and transports sperm (seminal fluid). 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.
18 mar 2024 · What constitutes a normal prostate-specific antigen (PSA) level? Why might someone’s PSA levels be elevated? And, is there such a thing as a “dangerously high” PSA level? Urologic surgeon Lisly Chéry, M.D., weighs in on these and three other frequently asked questions.
Prostate-specific antigen, or PSA, is a protein produced by normal, as well as malignant, cells of the prostate gland. The PSA test measures the level of PSA in the blood. For this test, a blood sample is sent to a laboratory for analysis. The results are usually reported as nanograms of PSA per milliliter (ng/mL) of blood.
Learn how the prostate specific antigen (PSA) blood test can help to diagnose prostate problems, the pros and cons of the test, what the results mean, and what might happen afterwards.
The prostate is a small, walnut-size gland under the bladder and behind the penis. It produces a thick fluid that mixes with sperm to make semen. Why a PSA test is done. A PSA test checks the level of prostate specific antigen (PSA) in your blood. High levels may be a sign of a prostate condition.
21 mar 2024 · A PSA (prostate-specific antigen) test is a blood test that helps healthcare providers diagnose and manage prostate cancer. High PSA levels don’t mean you have prostate cancer. But you’re at a higher risk.
A PSA test measures the level of PSA, a protein made by your prostate, in your blood. It can help diagnose prostate conditions, but it has limitations and possible harms. Learn more about the test, its uses, and its results.
