The enlarged prostate, prostatic adenoma or benign prostatic hypertrophy (BPH) is a pathology of the central part of the prostate. It may result in the gradual appearance of discomfort when evacuating the bladder or frequent urges to urinate and other complications (lithiasis, hematuria, urine retention, etc.). Surgery is indicated when medical treatment is no longer effective and there are complications. This TUNA treatment involves heating the prostate through radiofrequencies to reduce its volume, creating an enlargement of the urinary tract and an improvement in the quality of the bladder emptying.