For those who are unlucky, this is worth investigating;
I went through the trials for this about 7/8 years ago at UCH in London, was a pain travelling down for tests etc only to find I was unsuitable due to the diverse spread. Luckily I was diagnosed early enough via PSA and "only" had to deal with Radiotherapy. Currently PSA steady at 0.25 so all good.
High intensity focused ultrasound (HIFU)
This section tells you about using high-intensity focused ultrasound (HIFU) to treat prostate cancer, how it works and what the side effects are. We provide up-to-date specialist information for men affected by prostate cancer and their friends and families
prostatecanceruk.org
I went through the trials for this about 7/8 years ago at UCH in London, was a pain travelling down for tests etc only to find I was unsuitable due to the diverse spread. Luckily I was diagnosed early enough via PSA and "only" had to deal with Radiotherapy. Currently PSA steady at 0.25 so all good.