Wellll.....but there are tens of thousands of guys out there who have had HIFU, there are records, it's just that we are so high and mighty over here we won't look at any other country's records. However--if it's a drug, we'll approve it right away, and then recall it when people die. With HIFU, no one dies, and if it doesn't get all the cancer then they can do it again and again or do surgery or radiation.
I know 8 guys in the UK who are just fine 8 years after HIFU, no recurrance.
Doctors don't mention cryosurgery either.