Here's some more information & knowledge to be equipped with...there's been "discussion" about
the topic of whether or not PSA testing should even be done on men over age 70.
Prostate cancer is a very natural part of aging. Starting at about
age 40, the percentage of men with PC is roughly equal to their age. So, about
40% of 40-year olds have some form of
diagnosable (but not necessarily
diagnosed prostate cancer. 50% of 50-year olds. 75% of 75-year olds. etc. This interesting finding was done in autopsy studies of men's prostates after they died
in accidents. By far, the vast majority of those men never knew they had PC (the "incidence" rate of being
diagnosed is much lower than those percentages), and most would never have been bothered by it. It's just a natural part of aging. A very small percentage of cases, however, do get aggressive and act like "real" cancer, but most are essentially benign. Most of those men simply don't encounter the set of circumstances which leads them, ultimately, to a biopsy, which is the only way PC is diagnosed.
So, if your husband has a biopsy, it is most likely (in fact, based
solely on age, it's 75% probable) that he
will be diagnosed with PC. That's your starting point.
In
most cases, PC is a slow growing disease (as that autopsy study data also shows). So, the professional medical societies have generally said that older men who have not had previous prostate/PSA issues should stop testing for PSA...simply because it is unlikely that any treatment would result in any net benefit over their remaining life. There's a small amount of debate between the various medical societies about
whether that cut-off point should be 70, or 75. Others want to make it more complicated by considering overall health, but those who advocate for 75 say that this cut-off pretty much covers everybody...the important point is this: a cut-off has been put in place to help protect the patient. In the dark days (20 years ago), there was a
tremendous amount of PC overtreatment of elderly men which benefited nobody except the income of the urology practice...it was so prevalent that the professional medical societies had to put their foot down with this new age-related statement or risk more of a "black eye" reputation.
This issue should definitely be a point of conversation with your urologist.
-Norm
Post Edited (NKinney) : 2/8/2018 8:05:00 AM (GMT-7)