Related Experiment Video
Updated: Jul 16, 2026
Integration of Electroporation in Urological Practice: Design and Evaluation of a New Transurethral Electrode
Published on: March 20, 2026
[Endoscopic treatment of urethra stenosis by super-impulse plasma electrode]
Li-jie Zhu1, Sheng Wu, Zhong Wang
1Department of Urology, Third Hospital of Wuxi, Wuxi, Jiangsu 214041, China.
Objective:
To evaluate the effect of internal urethrotomy with Super-impulse plasma electrode (SIPE) method on urethral stricture.
Methods:
A total of 48 patients clinically diagnosed as having urethral stricture were hospitalized and treated with SIPE under the endoscope from February 2005 to August 2006. The patients' symptoms and clinical signs were compared before and after the treatment. In addition, techniques in operating SIPE were discussed.
Results:
Of the 48 patients, 46 were cured and 2 experienced recurrence after the operation. A 3-18 months follow-up revealed no complications.
Conclusion:
SIPE under the endoscope is safe and effective in the treatment of urethra stenosis. It is easy to handle and the results are satisfactory.
