Structural Variation of Prostate Urethra Reflected by the Ratio Between Prostate Volume and Prostatic Urethral Length is Associated with the Degrees of Lower Urinary Tract Symptoms

The structural variation of the prostatic urethra within the prostate reflected by RPVL showed correlation with the degree of LUTS, with a tendency toward increasing prostatic urethra in obstructive and decreasing prostatic urethra in irritative symptoms, in men with a relatively large prostate.