That sounds nasty. My urologist bugged me for 3 years to travel down to the big city 5 hours away to get a hi-rez MRI of my prostate and also kept pushing for a biopsy even tho the 3 regular MRIs I'd already had didn't show anything amiss. I finally went down early Dec last year and the f'er still hasn't contacted me about the results. Out of 5 levels with 1 being the best I was rated 2 which proved what I thought that there was no reason to get a biopsy. At my age, 68, it's very likely I have a slow growing cancer in there but I'll more likely die of something else before it causes any problems. Once they start poking around in there more unneeded treatments ensue so I'm not having none of that BS.
Over 95% of prostate cancers will not progress to life threatening status but doctors, especially in the US, use any abnormality as an excuse to rip out men's prostates which leads to a lifetime of misery. Billion dollar clinics are being built all over the states to do just that. Follow the money!
On the medical papers he sent me to take for the scan it said as Reason for scan: REFUSED BIOPSY when it was a scheduled scan as part of the Watchful Waiting protocol we had agreed on. F'er just wanted to get in there and cut something.