Conclusions Ureteral meatotomy is safe and effective in treating obstruction of the uretero-vesical junction.

结该术式治疗管壁段梗阻创伤小、操作精、效果切、简单易行。

The diagnosis was established readily on IVU, cystoscopy, retrograde pyeloureterography or dye studies.

联合应用IVU、膀胱镜、逆行管肾盂造影及染料染色诊。

Methods Two-dimensional ultrasound and CDFI were applied on 419 patients with ureterolith.

方法应用二维超声及CDFI对419管结石病人进行超声。

Objective To evaluate the diagnostic efficacy of the reformatted unenhanecded spiral CT of ureter for ureterolithiasis.

目的评价非增强螺旋CT管重建对管结石诊断的价值。

Methods To lay stress on scanning the each stenostomia points and first scanning the neighbouring anatomical marks.

方法对管中下段各狭窄部位进行重点扫,利用与管毗邻的解剖标志帮助定位。

This abdominal CT scan with contrast demonstrates right hydronephrosis and hydroureter as a consequence of ureteral obstruction.

腹部增强CT显示管阻塞导致右(图左侧)肾盂和管积水。

Aim To sum up the experience of the upper and middle ureterolithotomy via the semilunar line incision.

目的总结经半月线切口在管上中段取石术中应用的体会。

Conclusion: Under ureter mirror barometric pressure trajectory lithotrity security.Damages slightly.The effect is obvious.

结管镜下气压弹道碎石术安全,损伤小,效果切。

Objective:To observe clinical effect and complications of treating ureterolith through aerodynamic trajectory lithotrity by ureterorenoscope(URS).

观察经管肾镜行气压弹道碎石治疗管结石的临床疗效及发症。

To study the ultrasonographic features and the clinical value of dropsy under capsula fibroso associated with acute ureterolithiasis.

探讨管结石急性梗阻伴肾包膜下积液的声像表现及其临床意义。

Methods Urinary calculus were removed by ureteric lithotripsy with ureteroscope or mini-invasive percutaneous neral fistulation lithotripsy removed the urolithus.

方法应用管镜经道碎石或经皮肾造瘘碎石取出路结石。

The dilated ectopic ureters draining the bilateral hydronephrotic upper renal segments issued into vaginal vestibule and caused urinary incontinence.

其中百分之二十四可发现有两侧管重复现象。

CONCLUSION: Compared with ureteroneocystostomy, end-to-end ureteroneocystostomy can reduce the incidence of vesicoureteral refluox and urinary tract infection.

管-管吻合与广泛使用的管-膀胱吻合比较，管反流、路感染的发生率较低。

We present a case report in which the contralateral ureter was injured by rongeur instrument after a left lumbar discectomy.

我们报告一例使用咬骨钳器施行左侧腰椎间槃突出切除术时发生右侧管伤害的病例。

This intravenous pyelogram (IVP) of a normal urinary tract on the left demonstrates contrast filling the pelvis, ureter, and bladder.

静脉肾盂造影显示正常泌道，可见肾盂、管和膀胱。

Operations were done in 3 patients with reservation of the kidney, 2 cases with nephro-ureterectomy and one case only with biopsy.

3例行保肾手术，2例行肾管切除术，1例仅行活术。

Left nephroureterectomy with resection of bladder cuff was done and pathology revealed a hamartomatous polyp with renal stone in the lower calyx.

在泌道内最常见出现的地方是管，而很少发生在肾盂或肾盏内。

Urinary extravasation occurred in 2 cases.Conclusions:Ureteroscopy can increase the cure rate in the treatment of urethrostenosis or urethratresia, especially for children cases.

在道狭窄或闭锁的道内切开治疗中，管镜可增加治疗的成功率，尤其对小儿病例更是如此。

Ureteroureterostomy or pyeloureterostomy using native distal ureter were relatively effective and safe .It is advisable for the treatment of ureteric obstruction after kidney transplantation.

经腹腔移植肾盂管与自体管再吻合术，对肾干扰小，术后发症少，可为开放手术治疗移植肾积水的优先选择。

Ureterolithotomy or ureterocystoscope with holmium revealed that adhesive ureterostenosis in 6, inflammatory ureteral polyp in 4, encapsulation of the calculi by granulation tissue in 2.

术中证实管炎性狭窄6例，息肉2例，肉芽组织包裹2例。