5-alpha-reductase inhibitors and risk of cardiovascular diseases

Teng-Fu Hsieh, Shang-Sen Lee, Tien-Huang Lin, Hsin-Ho Liu, Tsung-Hsun Tsai, Chi-Cheng Chen
2015 Urological Science  
known. PBNO is a videourodynamic (VUD) diagnosis. The classic presence of VUD study is high pressure and low flow voiding pattern without dysfunction of extrinsic sphincter relaxation and distal urethral obstruction. Here we presented a 30-year-old male who has difficulty voiding. Uroflowmetry showed intermittent voiding pattern and low flow rate. Cystoscopy didn't reveal distal urethral stricture and benign prostatic hyperplasia. Videourodynamic study showed high pressure, low flow voiding
more » ... ow flow voiding pattern. After alpha block medical therapy failed, transurethral bladder neck incision over 5 and 7 o'clock bidirectional was performed. After surgery, his urinary flow rate increased. Uroflowmetry showed normal flow pattern with 37 c.c./sec. maximal flow rate. The recovery course was uneventful and he was satisfied with surgical result.
doi:10.1016/j.urols.2015.06.169 fatcat:vp7mfox5gzfbppgkxguqfbizku