Humans Male Organ Size Prostate *Prostatectomy Prostatic Hyperplasia *Randomized Controlled Trials as Topic *Transurethral Resection of Prostate Benign prostatic hyperplasia Laser Laser surgery Open prostatectomy Transurethral resection of the prostate

Aged Aged 80 and over Humans Male Middle Aged Outcome Assessment Health Care Plant Extracts/administration & dosage Prostatic Hyperplasia/*drug therapy Serenoa Tamsulosin/administration & dosage Urological Agents/administration & dosage *Serenoa repens *benign prostatic hyperplasia *meta-analysis *randomized controlled trials *tamsulosin conflicts of interest with respect to the research authorship and/or publication of this article.

Humans Laser Therapy Male Prostate/radiation effects Prostatic Hyperplasia *Randomized Controlled Trials as Topic Transurethral Resection of Prostate Volatilization Benign prostate hyperplasia (BPH) Meta-analysis Photoselective vaporization of the prostate (PVP) Transurethral resection of the prostate (TURP)