Prostate Specific Antigen (PSA) & Reflex to Free, PSA

Prostate Specific Antigen (PSA) & Reflex to Free, PSA

Prostate Specific Antigen (PSA) & Reflex to Free, PSA

Regular price $33.00
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Diagnostic Blood Test:

  • Prostate Specific Antigen (PSA) (Reflex to Free)

If PSA is between 4 and 10 ng/mL reflex testing to PSA, Free is performed.

Prostate-Specific Antigen (PSA) is a protein produced by the prostate. Elevations of PSA are a marker of prostate cancer or another prostate problem such as prostatitis or benign prostatic hyperplasia (BPH). High PSA levels may indicate the need for re-testing, a prostate exam, or potentially a biopsy.

Free PSA is a measure of unbound PSA that is available to the body’s tissues.
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