Prostate Specific Antigen - PSA (Free)

Measures unbound PSA in blood to help assess prostate health and prostate cancer risk, and guide clinical decisions in Visit Clinic.
What is a Prostate Specific Antigen - PSA (Free) Test in Visit Clinic?
The PSA (Free) test measures the portion of prostate-specific antigen that is not bound to blood proteins. PSA is made by prostate cells and has a normal role in semen. Measuring free PSA helps distinguish benign prostate conditions from prostate cancer. Doctors use free PSA alongside total PSA to improve accuracy. It can reduce unnecessary biopsies and guide monitoring. Levels can change with age, infection, prostate enlargement, or certain medications. Results help doctors decide on further tests, watchful waiting, or treatment.
Prostate Specific Antigen - PSA (Free) Test Preparation in Visit Clinic
No special preparation is required.
Prostate Specific Antigen - PSA (Free) Test Parameters in Visit Clinic
The Prostate Specific Antigen - PSA (Free) test evaluates various parameters. Here are the main parameters checked:
Why Take a Prostate Specific Antigen - PSA (Free) Test in Visit Clinic?
Prostate Specific Antigen - PSA (Free) is often ordered with total PSA or as part of prostate screening panels. Doctors may request it for men with urinary symptoms, an elevated total PSA, or a suspicious digital rectal exam. It helps tell apart benign enlargement, inflammation, and possible cancer. Results can be affected by age, infection, recent procedures, ejaculation, or certain drugs. A family history of prostate cancer makes this test more important.
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