Usage of ureteroscope in the treatment of urethrostenosis

输尿管镜在治疗 尿道 狭窄中的应用

Results Of 32 children affected of the urethrostenosis eight cases of the symptom were caused by anorectal operation accidental injuries .

结果23例患儿，其中8例是由于肛门直肠手术 误伤所 至 后 尿道 狭窄；

Results : The results of the operation were satisfactory in appearance and function . No serious complications such as urinary fistula and urethrostenosis occured .

结果： 全部 22例外观和功能均获得满意，无尿瘘及 尿道 狭窄严重并发症。

Endourethral surgery for urethrostenosis and urethratresia ( report of 62 cases )

尿道 狭窄及闭锁的腔内手术治疗体会（附62例报告）

Results : The 3 cases were diagnosed as urethrostenosis and deformity of the posterior urethra by transurethral ultrasound and semen analysis . And all the 3 patients had undergone prostatic hyperthermia for prostatitis .

结果：3例患者 皆因前列腺炎行经尿道前列腺热疗而 导致后尿道狭窄、变形， 继 发射精管 梗阻。

Objective To explore the etiology of posterior urethrostenosis urethra injured position and characteristics of surgical management .

目的探讨 小儿后 尿道 狭窄病因学、尿道损伤部位及外科手术处理的特点。

Transurethral urethrotomy was carried out for 53 cases of urethrostenosis or urethratresia success being achieved with one session in 49 two and three sessions being needed for 2 patients each .

报告53例 尿道 狭窄或闭锁的患者行尿道内切开术的治疗效果。手术一次成功49例，2次成功2例，3次成功2例。

Objective : To explore the curative effects of intubating dilation under pelviureteric speculum in treating complex urethrostenosis .

目的：探讨肾盂输尿管镜下置管扩张法治疗复杂性 尿道 狭窄的临床疗效。

Transurethral Vaporization Using Greenlight Laser for Urethrostenosis or Urethratresia

经尿道绿激光气化术治疗 尿道 狭窄或闭锁

Although the etiology is still not clear chronic irritation urethral caruncle urethrocele and urethrostenosis seem to play a role in the development of urethral carcinoma .

病因尚不清楚，但慢性刺激、尿道肉阜、 尿道憩室、 尿道 狭窄与尿道癌发生有一定关系。

Analysis on successful urethral catheterization for a case of urethrostenosis complicated with tumor of urethral orifice

1例 尿道 狭窄并尿道口肿瘤病人成功导尿的分析

It should be considered the treatment of first choice for major urethrostenosis and urethratresia .

结论经 尿道手术治疗 尿道 狭窄与闭锁安全、有效，是 尿道 狭窄与闭锁的首选治疗方法。 术后 尿道 扩张是防止再 狭窄的重要手段。

The utility model is used for treating patients who suffer from the prostate hyperplasia and the urethrostenosis and causes the patients to be healed .

用于治疗前列腺增生症和 尿道 狭窄的病人，使之得到治愈。

Conclusion : Endoscopic surgery was believed to be a safe and efficient therapeutic choice for the complicated urethrostenosis and urethratresia .

结论：内窥镜下经尿道手术是治疗复杂性 尿道 狭窄 和 尿道闭锁的有效方法，具有操作简便、创伤小、安全等优点。

Results 4 cases with urethrostenosis : 2 cases with stricture of the neck orifice of urinary bladder 1 case with elevation of the neck posterior lip of urinary bladder 1 case with stricture of the external orifice of urethra ;

结果12例中有 尿道 狭窄4例，其中膀胱颈口狭窄2例，膀胱颈后唇抬高1例，尿道外口狭窄1例；

Cases were complicated with pulmonary infection 14 cases with fat liquefaction of incisions 9 cases with urethrostenosis and 2 cases with hemorrhage .

术后并发肺部感染6例，切口脂肪液化14例， 尿道 狭窄9例， 再次出血2例。

Methods Since 1995 transplantation of pieces of dissociated bladder mucosa on to the prostatic cavity wall was carried out in 98 cases after prostatectomy to prevent hemorrhage and urethrostenosis .

方法自1995年以来，对98例前列腺切除术 后行前列腺窝膀胱粘膜移植 病人进行观察。

Conclusions : Urethrotomy should be considered as the first choice for simplex urethrostenosis especially with combined holmium laser incision and electro-incision .

结论：尿道内切开术特别是钬激光联合电切尿道内切开术是治疗单纯性 尿道 狭窄的首选方法。

Surgical treatment of urethral stricture and occlusion of 60 cases Endourethral surgery for 82 cases of traumatic urethrostenosis and urethratresia

60例 尿道狭窄或闭锁的外科治疗

Results All cases including 3 cases of glandular and extraneous material residual 5 cases of urethrostenosis 7 cases of bladder neck contracture and 7 cases of detrusor muscle weakness were cured after the treatment .

结果：术后发生腺体及异物残留3例， 尿道 狭窄5例，膀胱颈挛缩和逼尿肌无力各7例，均经治疗后恢复。

The treatment of urethrostenosis and urethratresia by transurethral cold-knife incision combined potassium-titanyl-phosphate laser

经尿道冷刀切开加绿激光治疗 尿道 狭窄与闭锁

Average hospitalization time were 35 days . Follow-up in 1 ~ 2 years showed no sequelae such as deformity of pelvic and urethrostenosis .

平均住院天数35d，随访1～2a无骨盆畸形、 尿道 狭窄等后遗症。