Case Control Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Jul 16, 2022; 10(20): 6794-6802
Published online Jul 16, 2022. doi: 10.12998/wjcc.v10.i20.6794
Figure 1
Figure 1 Intraoperative photographs of a patient. A, B: Patients undergoing cystoscopy before transurethral columnar balloon dilatation of the prostate with an obvious urethral stricture; C, D: Patients with an unobstructed urethra after undergoing cystoscopy.