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作者介绍用一种新的尿道支架治疗8例球道狭窄病人,这种支架呈管状,用外科用的细微不锈钢丝编织而成,有细小网眼,可被压缩,将塑料薄膜裹于安置导管外面,取掉约束它的薄膜则会自动扩张,柔软可屈。该网状金属管原用于动脉内以治疗其狭窄,作者则用以治疗尿道狭窄。8例均获成功,平均观察了8个月(6～12个月),通过尿道造影或尿道镜检查,尿道口径宽敞,支架管内于4～6个月时即有移行上皮覆盖,无尿盐沉附,尿流率明显增加。安置尿道支架管的8例均为男性,年龄在33～
The authors describe the use of a new urethral stent treatment of 8 cases of narrowing of the fairway, the stent was tubular, with a surgical use of stainless steel wire braid, a small mesh, can be compressed, the plastic film wrapped around the placement catheter, Take away the constraints of its film will automatically expand, soft and flexible. The mesh metal tube was originally used for intra-arterial treatment of stenosis, the authors used to treat urethral stricture. 8 cases were successful, the average observed for 8 months (6 ~ 12 months), urethral angiography or urethral examination, urethral diameter spacious, stent in 4 to 6 months when the transitional epithelium covered with no urine salt Shen attachment, urine flow rate increased significantly. 8 cases of urethral stent placement were men, aged 33 ~