- The latest test used in detecting prostate cancer is the PSA test.  It stands for prostate specific antigen and is also known as the seminin or P-30 antigen.  PSA is actually a protein the body manufacturers in the prostate.  It is used during ejaculation.  It actually helps liquefy the semen.  The whole process using this protein is what helps the sperm swim.  In addition, it can also help dissolve the cervical cap on females.  So, technically without the PSA protein, reproduction would not be possible in any form.

The PSA test is used frequently when prostate problems are suspected in males.  When the levels of the prostrate specific antigen are elevated, it can mean there is the presence of prostate cancer in the body.  Since there is not usually a lot of PSA in a normal male body, the elevation shows problems are present.

There are more reasons than just cancer for the PSA test to show elevated levels of the protein however.  If there is an infection in the prostate, and irritation, or an enlargement, the PSA can be high.  In addition, if the male had recently ejaculated, the test could be inaccurate.  So, when you get the test taken and there are signs of elevation, don’t panic.  It could really be something much less serious than prostate cancer.

Many doctors will use the PSA each year for the annual checkup for their male patients.  However, a false-positive is likely in many men, so many doctors will simply skip the test unless they have a reason to think it is necessary.

If your doctor does recommend the Prostate Cancer PSA test however, you should go ahead and get it done.  It is a simple blood test that is much like getting blood taken. The results come back as quick as any other and you will feel good knowing that you are in the clear.

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