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本文作者创用永久性尿道支架管植入术治疗尿道狭窄,取得圆满成功。这种支架管原来是用于血管内成形术,由外科用的不锈钢系编织而成,呈管状网眼状,具有柔韧及稳定的特点。病人和方法作者治疗8例男性患者,年龄33～78岁;病程2～37年。分类:创伤性1例,医源性3例,感染性2例,混合性2例。狭窄部位:球部7例,膜部1例。上述病例均经过二次内窥镜直视下尿道切开术及多次尿道扩张术。全身麻醉。首先用带有丝状探子的金属探杆扩张尿道,扩至30F,然后在尿
The author of this article created a permanent urethral stent graft for the treatment of urethral stricture, and achieved complete success. This stent tube was originally used for endovascular angioplasty, made of surgical stainless steel braid, was tubular mesh, with the characteristics of flexibility and stability. Patients and Methods Authors Treatment of 8 male patients, aged 33 to 78 years; duration of 2 to 37 years. Category: traumatic in 1 case, iatrogenic in 3 cases, infectious in 2 cases, mixed in 2 cases. Stenosis: ball in 7 cases, membrane in 1 case. The above cases have undergone two endoscopic direct urethral incision and urethral dilatation. general anesthesia. The urethra is first expanded with a metal probe with a filamentous probe, expanded to 30F and then in urine