Patient information - what is a PSA test? 来自 racgp.org.au 喜欢 0 阅读量: 13 作者:Vol , (),T Brett 摘要: Prostate specific antigen (PSA) is a protein produced by the prostate. The PSA test can potentially be used for screening, monitoring, or diagnosis....
PSA Tests The prostate gland produces a protein called prostate specific antigen (PSA). Most of the PSA is removed from the body with semen, but some of it ends up in the bloodstream. Normally, this is a very small amount that is either free floating or bound to other substances. ...
A low test result can be very reassuring. Even if your level is raised, this could be for reasons other than prostate cancer and you may have unnecessary stress while this is checked out. With a high PSA level you may need further tests such as a biopsy, which can be painful and lead...
A public service announcement, commonly known by the PSA acronym, is a message spread in the interest of the public. Their objectives are to bring about awareness about civic groups and more, and change public attitudes, opinions, or even actions towards an issue. These can be instructional, ...
Blood PSA testing is used as a screening test for prostate cancer. Prostate-specific antigen (PSA) levels by age remain the same across most populations. A PSA level above 4.0 ng/mL in any age group must be investigated. However, PSA levels can spike in noncancerous conditions, such as ...
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PSA is a liquid protein produced by the prostate that helps liquefy semen and is crucial to successful natural conception. The prostate normally secretes a small amount of PSA into the blood. The PSA lab test simply analyzes your blood to see how much PSA it contains. PSA is measured in...
Where and When Is the PSAT? Unlike the SAT, you donotget to choose your test center; rather,you register for and take the PSAT test at your own high school(or a nearby school, should your school not offer it). If you're uncertain whether your school will be administering the PSAT, ...
The article presents an analysis of prostate-specific antigen (PSA) testing and its results. PSA is a protein made in the prostate gland where the PSA test measures the total amount of PSA in your blood and if a patient is diagnosed with prostate cancer, the level of PSA in your blood ...