MP18-18 MAGNETIC RESONANCE IMAGING-GUIDED TRANSURETHRAL ULTRASOUND PROSTATE ABLATION IN PATIENTS WITH LOCALIZED PROSTATE CANCER: 18-MONTH OUTCOMES OF A PROSPECTIVE PHASE I STUDY

RRP radical retropubic prostatectomy, HDR high dose rate brachytherapy, Cryo cryoablation, HIFU high-intensity focused ultrasound, TURP transurethral resection of the prostate, OIU optic internal urethrotomy, SD standard deviation, IIEF-5 5-item version of the international index of erectile function, IPSS international prostate symptom score, QoL quality of life *Erectile dysfunction and Mean scores for IIEF-5 were restricted to those men who reported IIEF-5 17 at baseline Vol. 195, No. 4S, Supplement, Friday, May 6, 2016 THE JOURNAL OF UROLOGY e201