He said research shows that 3/4 people with a elevated PSA don’t have cancer at all.
By these numbers that means out of 100 people with elevated PSA, 1/4 or 25% will have cancer. Wouldn’t you like to know?
1/7 that do have cancer will not even show up with a elevated PSA score
That means 6/7 or 85.7% that do have cancer will have an elevated PSA.
He also said many people who have cancer that is detected by a elevated PSA score would never have any additional problems from the cancer, and likely die of something else before the cancer.
Most of these men are diagnosed at age 70+, not 40-60, like many on this site.
In 2007, astronaut Scott Kelly was successfully treated for prostate cancer. After Kelly received his diagnosis, his brother Mark was also diagnosed and successfully treated. At least one of them had the aggressive kind of prostate cancer that if wasn’t detected when it was could have gotten ugly fast.
One of my best friend’s PSA had been going up slowly over the past few years. Had a biopsy a few months ago and it was cancer. Had surgery a week ago Monday and is on the mend both physically and psychologically.
My younger brother has a biopsy scheduled in February.
If you have been having regular PSA tests and you switch doctors/clinics and the PSA value changes significantly it may be due to it being run on a different manufacturer’s test. Also if the PSA had been going up and now it drops to the normal range it may be a false negative result due to something that has changed in your body that interferes with the test. You would want to be tested on another manufacturer’s test to verify the result.
I worked with medical diagnostic tests my whole career and supported the PSA tests where I worked so I have a lot of experience with them.
Sorry for the long response but it’s an important topic. I’ll leave you with this tidbit:
Before having a PSA test, men should not have ejaculated during the previous 48 hours. Semen released during sexual activity can cause PSA levels to rise temporarily, which may affect the test results.