For a good short overview: https://www.cancer.gov/types/prostate/psa-fact-sheet
And read “is the PSA test recommended…”
The harm is not the PSA test but in overtreatment too early on—a lot of prostate cancer is slow. Fighting it when it’s stage 4 is no fun, though.
I agree with the sibling advice to insist on PSA labs. You are your own advocate. The primary job of a doctor is actually to be a bureaucrat, the first line of offense for the health management companies whose whole function is to deny healthcare. They can easily rubber stamp a few labs once you change their risk calculus of not doing it, by explicitly laying out your risk factors.
You have a direct genetic history of prostate cancer, thus you are at higher risk than most men. At age 57 I had no family history and no symptoms, yet my primary care doc suggested I be tested anyway. My PSA was in fact elevated. I got a biopsy and found my prostate was 80% cancerous. I got it surgically removed just in time. 10 years later I'm still cancer free.
Every day I five thanks that my doctor did NOT follow the standard medical advice back then NOT to test. Forewarned is forearmed.
surprised that it didn't escape prostate with that high load.
Despite all that, as you say, you won't be sued for saying that stuff.
Anecdotally, healthcare management companies insist on individuals getting referrals from "primary care providers", who take several weeks to provide an appointment, a few weeks more to issue a referral, and will only do one referral at a time even for unknown problems despite it taking several months to get an appointment with a specialist. And finding an available new primary doctor is most certainly not easy, either. This has been my experience for myself and a handful of other people I've advocated for, across several different "insurance" companies. Obviously none of those requirements are necessary, except for expanding the bureaucracy to meet the needs of the ever expanding bureaucracy, but it has the net effect of constructively denying healthcare.
Might there be some regional healthcare system in the US where patients are seen promptly and where the bureaucratic procedures create efficiency rather than functioning as mechanisms to stonewall and run down the clock? Sure, of course. But given the terrible dynamics that are allowed to fester, it feels like a working system is the exception rather than the norm.
https://www.researchgate.net/publication/361217707_The_role_...
I've read very little about choosing radical prostatectomy very early after detection, but it's likely that it does little to improve survivability:
https://medicine.washu.edu/news/surgery-early-prostate-cance...
That said, if nerve-sparing surgery were done early instead of doing NON-nerve-sparing surgery later (a standard radical prostatectomy), perhaps that might diminish some of the typical side-effects of the standard surgery like impotence or incontinence. But I'm only speculating.