尿道扩张术的适应症有哪些 李强 中国医学科学院整形外科医院 скачать в хорошем качестве

尿道扩张术的适应症有哪些 李强 中国医学科学院整形外科医院

尿道扩张术的适应症有哪些 李强 中国医学科学院整形外科医院 尿道扩张手术的适应证，最主要是两个方面，一个方面时间适应。，一般来说，手术以后早期，出现了尿道狭窄。比如说一个月之内，出现尿道狭窄，或者两个月之内出现尿道狭窄，都可以考虑进行尿道扩张。第二个就是效果，如果尿道扩张以后，能够持续比较长的时间，保持手术效果的话，可以继续采用。如果扩张以后，手术效果很短暂，很快就又狭窄了，对于尿道扩张手术，是不恰当的，对于其他来说，像一些膜性的狭窄，可以通过扩张来纠正。对于一些炎性的狭窄，就刚刚手术以后，局部尿道炎症水肿，形成的狭窄，也可以考虑扩张，但是扩张不易经常进行，经常因为对尿道损害，可以引起局部瘢痕化。 What are the indications of urethral dilatation Indications of urethral dilatation, There are two main aspects, On the one hand, time adapts. Generally speaking Early stage after operation There's a narrow urethra Like in a month Narrow urethra Or narrow urethra within two months You can consider dilation of the urethra The second is the result If after urethral dilatation Can last for a long time If we can keep the effect of the operation Can continue to use If after expansion The effect of the operation is very short Soon it's narrow again For urethral dilatation It's not appropriate For others Like some membranous stenosis Can be corrected by expanding For some inflammatory stenosis Just after the operation Local urethritis edema Narrow formation Expansion can also be considered But expansion is not easy Often because of damage to the urethra Can cause local scarring