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1. www.medicinenet.com › what_is_a_normal_psa_level_by_age › articleWhat Is a Normal PSA Level by Age? High Level and Chart -...

   www.medicinenet.com › what_is_a_normal_psa_level_by_age › article

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   Prostate-specific antigen (PSA) is a protein produced by the glandular tissue of the prostate (a walnut-sized gland just below the bladder and in front of the rectum in males). PSA levels can be detected in the blood, urine, or semen. Blood PSA testing is used as a screening test for prostate cancer. Prostate-specific antigen (PSA) levels by ...

2. www.mayoclinic.org › tests-procedures › psa-testPSA test - Mayo Clinic

   www.mayoclinic.org › tests-procedures › psa-test

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   27 Απρ 2023 · The PSA test can detect high levels of PSA that may indicate the presence of prostate cancer. However, many other conditions, such as an enlarged or inflamed prostate, also can increase PSA levels. Therefore, determining what a high PSA score means can be complicated.

3. www.mdanderson.org › cancerwise › prostate-specific-antigen--psa--levels-by-ageProstate specific antigen (PSA) levels by age: What to know

   www.mdanderson.org › cancerwise › prostate-specific-antigen--psa--levels-by-age

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   18 Μαρ 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.

4. www.cancer.gov › types › prostateProstate-Specific Antigen (PSA) Test - NCI - National Cancer...

   www.cancer.gov › types › prostate

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   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.

5. www.webmd.com › prostate-cancer › psaProstate-Specific Antigen: PSA Test and PSA Levels Explained -...

   www.webmd.com › prostate-cancer › psa

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   5 Απρ 2024 · There's no one PSA level that's considered normal. In general, PSA levels are higher in older people than in younger people, even in those who don't have prostate cancer or...

6. www.cancercenter.com › cancer-types › prostate-cancerPSA Test: What Do the PSA Levels Mean? - Cancer Treatment Centers...

   www.cancercenter.com › cancer-types › prostate-cancer

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   17 Αυγ 2023 · The PSA test is a blood test that measures a protein that is produced by normal healthy prostate cells and cancerous prostate cells. PSA levels in the blood are often high among men with prostate cancer, but there’s no clear-cut abnormal or normal PSA level because it can vary from person to person.

7. www.mayoclinic.org › tests-procedures › psa-testProstate cancer screening: Should you get a PSA test?

   www.mayoclinic.org › tests-procedures › psa-test

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   3 Νοε 2022 · Prostate gland. Cancer screening tests — including the prostate-specific antigen (PSA) test to look for signs of prostate cancer — can be a good idea. Prostate cancer screening can help identify cancer early on, when treatment is most effective. But it isn't perfect.