Correlation Between Ultrasound Alterations of the Preprostatic Sphincter and Symptoms in Patients With Chronic Prostatitis-Chronic Pelvic Pain Syndrome

Ultrasound evaluation of the bladder neck-posterior urethra in patients with chronic prostatitis-chronic pelvic pain syndrome led us to identify a set of lesions that cannot be found in healthy subjects. The measurement of hypoechoic periurethral zone volume, posterior prostate lip thickness and bladder neck thickness could be useful for following patients with chronic prostatitis-chronic pelvic pain syndrome and maybe for better understanding the complicated pathophysiological mechanisms of chronic nonbacterial prostatitis.