Cancer / Screening
Also known as: total PSA, free PSA
No common urgent flag from this test alone
This blood test checks for a protein called PSA. Your prostate gland makes PSA.
Doctors often order a PSA test. This test helps look for prostate cancer. It also helps find and keep an eye on other prostate problems. This includes cancer.
There is no specific normal or abnormal level for PSA in blood, and ranges vary by lab. Interpretation depends on individual factors and clinical context.
Clinical Reference
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Educational purposes only — This information is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your lab results with your healthcare provider.