Development of Medical Lasers for Treatment on Benign Prostatic Hyperplasia

Benign prostatic hyperplasia(BPH) is one of the most common causes of lower urinary tract symptoms in aged males. Many patients with BPH may go on to require surgical intervention.At present, transurethral resection of the prostate(TURP) is the gold standard for BPH treatment owing to its minimal damage,low cost, and long-term efficacy. However, many complications associated with TURP represent major drawbacks of this procedure. These complications include hemorrhage, perforation