Transurethral resection.
D000758:Anesthesia; D004564:Electrocoagulation; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D008029:Lighting; D008297:Male; D008722:Methods; D011183:Postoperative Complications; D011187:Posture; D011467:Prostate / Q000293:injuries; D011468:Prostatectomy; D011470:Prostatic Hyperplasia / Q000601:surgery; D013242:Sterilization; D013525:Surgical Instruments; D014521:Urethra; D001743:Urinary Bladder / Q000293:injuries; D001745:Urinary Bladder Diseases / Q000601:surgery; D001748:Urinary Bladder Neck Obstruction / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000601:surgery; D014570:Urologic Diseases / Q000601:surgery*