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

目评价非增强螺旋CT尿管重建对尿管结诊断价值。

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).

观察经尿管肾行气压弹道碎治疗尿管结床疗效及并发症。

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

尿管-尿管吻合与广泛使用尿管-膀吻合比较，尿管反流、尿路感染发生率较低。

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尿管结病人进行超声检查。

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,并利用与尿管毗邻解剖标志帮助定位。

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

联合应用IVU、膀、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.

结论该术式治疗尿管壁段梗阻创伤小、操作精确、效果确切、简单易行。

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

结论尿管下气压弹道碎术安全,损伤小,效果确切。

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

目总结经半月线切口在尿管上中段取术中应用体会。

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

探讨尿管结急性梗阻伴肾包膜下积液声像表现及其床意义。

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

方法应用尿管经尿道碎或经皮肾造瘘碎取出尿路结。

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、尿管和膀。

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尿管伤害病例。

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.

在尿道狭窄或闭锁尿道内切开治疗中，尿管可增加治疗成功率，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.

所有病例术后肾绞痛都得到有效缓解,发现尿管结7例,经治疗后痊愈出院,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，可为开放手术治疗移植肾积水优先选择。

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。