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尿管重建对尿管结石诊断的价值。

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

腹部增强CT显示尿管阻塞导致右(图左侧)肾盂和尿管积水。

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

观察经尿管肾镜行气压弹道碎石治尿管结石的临及并发症。

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

尿管-尿管吻合与广泛使的尿管-胱吻合比较，尿管反流、尿路感染的发生率较低。

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

方法二维超声及CDFI对419尿管结石病人进行超声检查。

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

方法对尿管中下段各狭窄部位进行重点扫查,并利与尿管毗邻的解剖标志帮助定位。

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

联合IVU、胱镜、逆行尿管肾盂造影及染料染色检查确诊。

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

结论该术式治尿管壁段梗阻创伤小、操作精确、果确切、简单易行。

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

结论尿管镜下气压弹道碎石术安全,损伤小,果确切。

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尿管上中段取石术中的体会。

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

探讨尿管结石急性梗阻伴肾包膜下积液的声像表现及其临意义。

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

方法尿管镜经尿道碎石或经皮肾造瘘碎石取出尿路结石。

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尿道，可见肾盂、尿管和胱。

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

我们报告一例使咬骨钳器施行左侧腰椎间槃突出切除术时发生右侧尿管伤害的病例。

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例行肾尿管切除术，1例仅行活检术。

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

在泌尿道内最常见出现的地方是尿管，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.

在尿道狭窄或闭锁的尿道内切开治中，尿管镜可增加治的成功率，尤其对小儿病例更是如此。

Stones were removed or lithoclasty was performed.Results:Renal colic was relieved in all cases after the operation.Ureteric calculi was found in 7 cases.

所有病例术后的肾绞痛都得到有缓解,发现尿管结石7例,经治后痊愈出院,所有孕妇均较顺利度过围产期并产健康婴儿。

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

经腹腔移植肾盂尿管与自体尿管再吻合术，对肾干扰小，术后并发症少，可为开放手术治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.

术中证实尿管炎性狭窄6例，息肉2例，肉芽组织包裹2例。