You can also get a stricture after RT. At one time one of the cons of HIFU was getting a Fistula but the incidence of this has been greatly reduced - my HIFU specialist has been reported as not having had one in over the 900 times she has administered this procedure. There are pros and cons to every form of treatment and side effects can differ in type and severity. Clearly any treatment carried out by highly experienced practitioners stands a better chance of minimising poor outcomes but some men are better candidates for a particular treatment than another. In general, I would tend to be guided by my Consultant but as regards HIFU, a second opinion from a top HIFU specialist might be worth obtaining in view of the tumour location which might well be a factor that increases risk.