Prostate Health (cont.)
One of the biggest problems that I encounter is that men will go to their doctor and either refuse the prostate exam because of discomfort or embarrassment or the doctor, for reasons I still don't know, will also just not do the prostate exam and this is very, very dangerous because, again, these small little cancers are the easiest to treat and the most likely to provide a normal life span with normal cure if we can find it early. So it's important to see your doctor because there are no warning signs of early prostate cancer.
When the PSA is extremely low, as is described in this question, and consistently low, it's very, very unlikely that there will be a significant prostate cancer developing not only in the next few years but even in that person's life span. If the PSA were higher, one or two or three, and the person was young, then you would start to worry a little bit. Not only is the number itself important, but the trend of that PSA number over time. So if his PSA as he described is less than one on three separate occasions within a nine-month period, then prostate cancer is probably not going to be something he has to deal with.
The question that comes to mind is, if his PSA is so extremely low, why is it being checked so often? One of the biggest problems that we see in urology is that people give too much power to the PSA test, don't understand it and check it too often. The PSA normally fluctuates from person to person, day to day, and even lab to lab, so it is essential that you give enough time. So even in a patient with prostate cancer, I usually will check no more often than every three or four months. If I have a patient that does not have prostate cancer and that I'm not suspicious about, then I'm usually happy to check it just once a year and if there's reasons to be concerned, maybe twice a year if there's a family history.
This particular person -- probably cancer is not going to be a problem. But again, that doesn't eliminate that they can have other problems such as prostate enlargement, infection and so on.
There's also concern that men who have cancers in their mothers and grandmothers such as ovarian and breast cancer -- these are also hormone-related cancers -- can also be at risk.
If anybody has any of these hormone-related cancers in their family, whether breast or ovarian on the mother's side or prostate cancer on the father's side, or actually even if the mother's father had prostate cancer -- any of those diseases on either side is reason enough to start checking early and regularly both in the exam and the PSA.
But in general, for most people, since most prostate cancers occur later in life, I think age 40 is a reasonable place to start checking the PSA and exam. If there is no family history, then probably age 50.
© 2005-2016 WebMD, LLC. All rights reserved.