Prostate cancer test
The purpose of this tool is to help you decide whether or not to have testing for prostate-specific antigen. When making a decision like this, you must balance:
This tool is not a substitute for professional medical care and advice. Work with your doctor to help you make this decision. A second opinion from another doctor may be valuable. There is usually no exact “right” or “wrong” answer.
Your physician may make certain recommendations to you. However, the final decision about whether to have this test rests with you.
What is the test?
The PSA test measures the amount of PSA (prostate-specific antigen) in the blood.
A high PSA level has been linked to an increased chance of having prostate cancer, but it does not mean that the person definitely has cancer. Several conditions besides cancer can cause the PSA level to rise. These include a urinary tract infection, benign prostatic hypertrophy (BPH -- an enlarged prostate), and prostatitis (an infection in the prostate).
PSA is a glycoprotein (a protein with a sugar attached) found in prostate cells. It can be detected at a low level in the blood of all adult men.
Only a biopsy can detect prostate cancer, usually after PSA testing or a digital rectal exam (DRE), suggests that cancer or an enlarged prostate may be present.
How much time this decision tool will take
What this tool will provide
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