@semeon .. the following was the conclusion of a NIH study on FLA treatment... I was not offered or was I explained any of the alternate treatments..

"Focal therapy remains a nascent field largely comprising single center cohorts with little long-term data. Our current post-focal therapy surveillance consensus recommendations represent the synthesis of the best available evidence as well as expert opinion. Further work is necessary to define the most oncologically safe and cost-effective way of following patients after focal therapy."