Preparation: No fasting required, but avoid ejaculation, heavy exercise, or prostate manipulation (e.g., digital rectal exam) for 24-48 hours before the test, as these activities can temporarily increase PSA levels.
Procedure: A blood sample is taken from a vein in the arm.
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The Free PSA/PSA Ratio test compares the levels of free (unbound) PSA to total PSA in the blood. This ratio helps distinguish between prostate cancer and non-cancerous prostate conditions, such as benign prostatic hyperplasia (BPH).
All test groups and subgroup
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Free PSA / PSA Ratio
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FREE PSA (Prostate Specific Antigen)
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PSA-Total Prostate Specific Antigen
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FREE PSA / PSA RATIO
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