PSA Full Form in Medical term is Prostate-Specific Antigen. It is a kind of blood test commonly used to detect prostate cancer.
Prostate-specific antigen (PSA) levels in the blood are evaluated. Both malignant and noncancerous cells in the prostate produce a protein called prostate specific antigen (PSA).
The prostate is the primary source of PSA, while sperm is the primary source of PSA. Normal blood levels of PSA are quite low.
High levels of PSA can be detected with the PSA test, which may be an indicator of prostate cancer. Although prostate cancer is the most common cause of elevated PSA values, several other illnesses can have the same effect. Therefore, it can be difficult to interpret a high PSA value.
Many different schools of thought exist in regards to PSA testing. Talk to your doctor about the pros and downsides of getting a PSA test, taking into account your individual risk factors and values.
In addition to its prevalence, prostate cancer is a leading cause of cancer-related mortality. Detection at an early stage may be a useful tool in obtaining timely and effective therapy.
Elevated PSA levels are a potential indicator of prostate cancer. PSA elevation can be caused by several things besides cancer. While the PSA blood test can identify abnormally high PSA levels, it cannot provide definitive diagnostic data on the health of the prostate.