As men get older, they should be aware of their PSA, whether it is elevated, and what it means for the PSA to be elevated. PSA stands for prostate-specific antigen, which is a protein that is produced by the prostate gland. The PSA can become elevated in the blood as a result of the prostate cells or gland being disrupted in some way. Because the PSA is not specific for one type of prostate condition, it can be elevated due to a number of different conditions.
A “normal” PSA level is generally between 1.0 and 4.0 ng/mL. Anything above 4.0ng/mL is considered “abnormal” or elevated. The PSA level may differ depending on a man’s age. As men age, the prostate gets larger. A larger prostate produces more PSA. Therefore, younger men generally have lower PSA levels while older men tend to have higher PSA levels. These variations in PSA levels are not always associated with a prostate condition, other than an enlarged prostate. The PSA level may also vary depending on the man’s ethnicity or if they have a family history of prostate cancer.
If you have an elevated PSA, you should see a urologist. A urologist will do a number of tests to determine exactly what is causing the elevated PSA. Additional tests may include another PSA test, a urinalysis test, post-void residual, assessment of medical history and family history, and possibly a prostate biopsy or cystoscopy.
With less serious conditions, the PSA level goes back to normal within a few hours or in the case of an infection, with antibiotics. However, with more serious conditions like BPH or prostate cancer, your urologist will do further testing to determine which of these may be causing the elevated PSA. Further testing includes a digital rectal exam (DRE) and a prostate biopsy.
The PSA test is mainly used to screen for prostate cancer. If a person is diagnosed with prostate cancer, the PSA is an important value throughout your treatment:
Knowing the risk factors for prostate cancer can help you understand why it’s important to have your PSA tested and when to start screening.
With early detection, lives can be saved. Not only are there are more treatment options available, but a better outcome, less side effects, and less chance of a recurrence. So if you any of these risk factors, or multiple risk factors, be smart – get your PSA checked.
Patients who are newly diagnosed with prostate cancer can contact world renowned prostate cancer surgeon and urologic oncologist, Dr. David Samadi, for a consultation at 212.365.5000.
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