I started a new topic, but thought I'd post here so anyone reading this topic can see the result.
I had 4 MRI and 3 biopsies. MRI only shows PIRAD 2 and some PINS. But since PSA pretty much had a steady increase over the last 5 years (from 8 to 24.2), a fourth biopsy was done and Gleason 6 found.
The next decision then is what to? active surveillance or treatment? My regular urologist was on medical leave, and the younger urologist who was covering said two somewhat opposing things. At the 2nd last appointment, he said active survelliance might be difficult due to my small prostate (last biopsy only managed to hit 7 cores due to small prostate). Then at my last appointment (after bone scan and CT scan come back clear) he said their protocol is not to treat Gleason 6 (i.e. wait to see if it gets worse).
I was not entirely comfortable with the somewhat contridictory statement (AS would be difficult, but don't treat gleason 6), and got a 2nd opinion at the top cancer center in my country (Princess Margaret hospital in Canada). The head of the department saw me, and said that while the "normal protocol" is AS for Gleason 6 (and Princess Margaret is one of the centers that was involved in coming up with the protocol), there are just too many unexplained things in my case. And since I'm only age 57, he recommends treatment.
I agreed. Non-stop increase in PSA, with a small prostate. 5 of 7 cores finding Gleason 6. Very possible there is higher grade elsewhere. I expect to have another 30+ years, so 10 year survival rates aren't good enough. I'm healthy now. Will get it treated. Have decided on Robotic Surgery. Waiting for surgery date. Likely to be in December.