尿道外括约肌球囊扩张术：一例病例研究

Balloon dilatation of the external urethral sphincter: a case study.

作者信息

Werbrouck P, Baert L, Binard J E, Chiou R K, Van Poppel H

机构信息

Department of Urology, University Hospital, Katholieke Universiteit, Leuven, Belgium.

出版信息

J Am Paraplegia Soc. 1990 Apr;13(2):13-4. doi: 10.1080/01952307.1990.11735809.

DOI:10.1080/01952307.1990.11735809

PMID:2335776

Abstract

A new and simple endoscopic treatment procedure of external urethral sphincters is described. The external urethral sphincter was dilated with a balloon catheter 25mm in diameter in a multiple sclerosis patient; the sphincter spasticity made intermittent catheterization impossible. Post dilatation, the resistance to catheterization completely disappeared and the urethral pressure profile showed a dramatic fall in sphincteric pressure. This fall in sphincteric pressure has remained at a normal post dilatation level at the time of submission of this article (7 months).

摘要

本文描述了一种全新且简单的尿道外括约肌内镜治疗方法。在一名多发性硬化症患者中，使用直径为25毫米的球囊导管扩张尿道外括约肌；括约肌痉挛导致间歇性导尿无法进行。扩张后，导尿阻力完全消失，尿道压力曲线显示括约肌压力显著下降。在撰写本文时（7个月），括约肌压力的下降一直维持在扩张后的正常水平。