What is the PSA Test?
The prostate is a walnut-sized gland located below the bladder in a man’s reproductive system. This gland plays a role in semen production and helps propel sperm in the process of reproduction. The prostate produces a substance known as prostate-specific antigen, which is a protein. Low levels of PSA [...]
Why is the PSA Test Useful?
The PSA test determines the amount of prostate-specific antigen, a protein, in the blood. All men have low levels of this protein in their bloodstreams, but increased levels of PSA can indicate the presence of issues affecting the prostate gland. In some cases, an elevated PSA level indicates [...]
What is the PSA Test?
The prostate is a walnut-sized gland located below the bladder in a man’s reproductive system. This gland plays a role in semen production and helps propel sperm in the process of reproduction. The prostate produces a substance known as prostate-specific antigen, which is a protein. Low levels of PSA [...]
Who Should have a PSA Test?
The prostate-specific antigen test (PSA test) helps determine the amount of a special protein in the blood. The protein is produced by a small gland in the male reproductive system known as the prostate. Low amounts of PSA in the blood do not usually indicate a problem, but [...]
Why is the PSA Test Useful?
The PSA test determines the amount of prostate-specific antigen, a protein, in the blood. All men have low levels of this protein in their bloodstreams, but increased levels of PSA can indicate the presence of issues affecting the prostate gland. In some cases, an elevated PSA level indicates [...]
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