Our PSA Test (Prostate Specific Antigen) Main Article provides a comprehensive look at the who, what, when and how of PSA Test (Prostate Specific Antigen)

Medical Definition of Prostate specific antigen

Prostate specific antigen: Widely known as PSA. See: PSA.

Last Editorial Review: 7/1/2016

Prostate Cancer Pictures Slideshow: Visual Guidelines to Symptoms, Tests and Treatment

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