• PROSTATE SPECIFIC ANTIGEN (PSA) FREE (PSAF) In Jaipur

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Prostate-specific antigen (PSA) is a protein produced by the cells of the prostate gland.
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The Prostate-Specific Antigen (Free) Test measures the levels of unbound or free prostate-specific antigen (PSA) in blood. PSA in the blood is found as either complexed PSA (bound to other proteins) or free PSA. Free and total PSA tests can help diagnose prostate problems including prostate cancer. However, the results are only meaningful when compared with those of a total PSA test. A higher ratio of free PSA to total PSA indicates a lower risk of prostate cancer. On the other hand, a low ratio of free PSA to total PSA indicates a higher risk of having prostate cancer. Free PSA tests are quicker, cheaper, and less invasive than biopsies, but they cannot confirm or rule out cancer. If the levels initially indicate a possible risk of prostate cancer, a biopsy might be recommended

The PSA test is a blood test used to measure the levels of PSA in the bloodstream. PSA levels are typically higher in men with prostate cancer or other prostate conditions, such as prostatitis or benign prostatic hyperplasia (BPH).

The PSA test can be further refined by measuring the amount of free PSA in the blood. Free PSA refers to the unbound or unattached form of PSA, while bound PSA is attached to other proteins in the blood. The ratio of free PSA to total PSA can provide additional information and help distinguish between benign prostate conditions and prostate cancer.

A high percentage of free PSA suggests a lower risk of prostate cancer, while a low percentage may indicate a higher risk. This information can aid in detecting prostate cancer at an earlier stage and help guide further diagnostic tests, such as a prostate biopsy.

It is important to note that the PSA test alone is not definitive for diagnosing prostate cancer. PSA levels can naturally vary among individuals, and elevated levels can also occur due to non-cancerous conditions. Further evaluation, including a physical examination and imaging studies, may be necessary to confirm a diagnosis.

The PSA test and free PSA measurement are important tools in prostate cancer screening and monitoring. They can help identify individuals who may require additional tests or interventions, as well as assess the effectiveness of treatment for prostate cancer. It is recommended that men discuss the benefits and limitations of these tests with their healthcare provider to make informed decisions about prostate health.

 

PROSTATE SPECIFIC ANTIGEN (PSA) FREE

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