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疗尿管结石的临床疗效及并症。

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的尿管-膀胱吻合比较，尿管反流、尿路感染的较低。

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

法应用二维超声及CDFI419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.

法尿管中下段各狭窄部位进行重点扫查,并利用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.

联合应用IVU、膀胱镜、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.

结论尿管镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总结经半月线切口在尿管上中段取石术中应用的体会。

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现有两侧尿管重复现象。

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床意义。

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

法应用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、尿管和膀胱。

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

我们报告一例使用咬骨钳器施行左侧腰椎间槃突出切除术时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是尿管，而很少在肾盂或肾盏内。

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疗中，尿管镜可增加治疗的成功，尤其小儿病例更是如此。

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

经腹腔移植肾盂尿管与自体尿管再吻合术，肾干扰小，术后并症少，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.

术中证实尿管炎性狭窄6例，息肉2例，肉芽组织包裹2例。

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).

观尿管肾镜行气压弹道碎石治疗尿管石的临床疗效及并发症。

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的尿管-膀胱吻合比较，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.

方法应用二维超声及CDFI对419尿管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,并利用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.

联合应用IVU、膀胱镜、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.

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.

尿管镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总半月线切口在尿管上中段取石术中应用的体会。

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尿管重复现象。

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

探讨尿管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.

方法应用尿管镜尿道碎石或皮肾造瘘碎石取出尿路石。

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、尿管和膀胱。

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疗中，尿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.

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。

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(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疗尿管结石的临床疗效及并发症。

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的尿管-膀胱吻合比较，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.

方法应用二维超声及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,并利用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.

联合应用IVU、膀胱镜、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.

结论该术式治疗尿管壁段梗阻、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.

结论尿管镜下气压弹道碎石术安全,损,效果确切。

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应用的体会。

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尿管重复现象。

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、尿管和膀胱。

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

我们报告一例使用咬骨钳器施行左侧腰椎间槃突出切除术时发生侧尿管害的病例。

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疗中，尿管镜可增加治疗的成功率，尤其对儿病例更是如此。

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

经腹腔移植肾盂尿管与自体尿管再吻合术，对肾干扰，术后并发症少，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.

术中证实尿管炎性狭窄6例，息肉2例，肉芽组织包裹2例。

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疗尿管结石的临床疗效及并发症。

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的尿管-膀胱吻合比较，尿管反流、尿路感染的发生率较。

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

法应用二维及CDFI对419尿管结石病人进行查。

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

法对尿管中下段各狭窄部位进行重点扫查,并利用与尿管毗邻的解剖标志帮助定位。

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

联合应用IVU、膀胱镜、逆行尿管肾盂造影及染料染色查确诊。

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.

结论尿管镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总结经半月线切口在尿管上中段取石术中应用的体会。

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尿管重复现象。

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.

法应用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、尿管和膀胱。

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疗中，尿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。

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重建对结石诊断的价值。

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

腹部增强CT显示阻塞导致右(图左侧)肾盂和积水。

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

观察经肾镜行气压弹道碎石治疗结石的临床疗效及发症。

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

-吻合与广泛使用的-胱吻合比较，反流、路感染的发生率较低。

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结石病人进行超声检。

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

方法对中下段各狭窄部位进行重点,利用与毗邻的解剖标志帮助定位。

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

联合应用IVU、胱镜、逆行肾盂造影及染料染色检确诊。

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

结论该术式治疗壁段梗阻创伤小、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.

结论镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总结经半月线切口在上中段取石术中应用的体会。

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重复现象。

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

探讨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.

方法应用镜经道碎石或经皮肾造瘘碎石取出路结石。

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道，可见肾盂、和胱。

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

我们报告一例使用咬骨钳器施行左侧腰椎间槃突出切除术时发生右侧伤害的病例。

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.

在泌道内最常见出现的地方是，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，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.

经腹腔移植肾盂与自体再吻合术，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.

术中证实炎性狭窄6例，息肉2例，肉芽组织包裹2例。

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疗尿管结石的临床疗效及并发症。

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的尿管-膀胱吻合比，尿管反流、尿路感染的发生。

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

法应用二维超声及CDFI对419尿管结石病人进行超声。

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

法对尿管中下段各狭窄部位进行重点扫,并利用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.

联合应用IVU、膀胱镜、逆行尿管肾盂造影及染料染色确诊。

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.

结论尿管镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总结经半月线切口在尿管上中段取石术中应用的体会。

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尿管重复现象。

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床意义。

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

法应用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、尿管和膀胱。

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疗中，尿管镜可增加治疗的成功，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。

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尿管重建对尿管石诊断的价。

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

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).

观察经尿管肾镜气压弹道碎石治疗尿管石的临床疗效及并发症。

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的尿管-膀胱吻合比较，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.

方法应用二维超声及CDFI对419尿管石病人进超声检查。

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位进重点扫查,并利用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.

联合应用IVU、膀胱镜、逆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.

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。

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

论尿管镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总经半月线切口在尿管上中段取石术中应用的体会。

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尿管重复现象。

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

探讨尿管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.

方法应用尿管镜经尿道碎石或经皮肾造瘘碎石取出尿路石。

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、尿管和膀胱。

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

我们报告一例使用咬骨钳器施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例保肾手术，2例肾尿管切除术，1例仅活检术。

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疗中，尿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。

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尿重建对尿结石诊断的价值。

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

腹部增强CT显示尿阻塞导致右(图左侧)和尿积水。

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

观察经尿镜行气压弹道碎石尿结石的临床效及并发症。

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

尿-尿吻合与广泛使用的尿-膀胱吻合比较，尿反流、尿路感染的发生率较低。

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

方法应用二维超声及CDFI对419尿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.

方法对尿中下段各狭窄部位进行重点扫查,并利用与尿毗邻的解剖标志帮助定位。

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

联合应用IVU、膀胱镜、逆行尿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.

结论该术式尿壁段梗阻创伤小、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.

结论尿镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总结经半月线切口在尿上中段取石术中应用的体会。

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尿重复现象。

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

探讨尿结石急性梗阻伴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.

方法应用尿镜经尿道碎石或经皮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.

静脉造影显示正常泌尿道，可见、尿和膀胱。

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

我们报告一例使用咬骨钳器施行左侧腰椎间槃突出切除术时发生右侧尿伤害的病例。

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

3例行保手术，2例行尿切除术，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，而很少发生在或盏内。

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中，尿镜可增加的成功率，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.

经腹腔移植尿与自体尿再吻合术，对干扰小，术后并发症少，可为开放手术移植积水的优先选择。

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.

术中证实尿炎性狭窄6例，息肉2例，肉芽组织包裹2例。

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重建对结石诊断的价值。

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

腹部增强CT显示阻塞导致右(图左侧)肾盂和积水。

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

观察经肾镜行气压弹道碎石治疗结石的临床疗效及并发症。

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

-吻合与广泛使用的-膀胱吻合比较，反流、路感染的发生率较低。

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.

方法对中下段各狭窄部位进行重点扫查,并利用与毗邻的解剖标志帮助定位。

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

联合应用IVU、膀胱镜、逆行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.

结论镜下气压弹道碎石术安全,损伤小,效果确切。

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

目的总结经半月线切口在上中段取石术中应用的体会。

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重复现象。

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

探讨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.

方法应用镜经道碎石或经皮肾造瘘碎石取出路结石。

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道，可见肾盂、和膀胱。

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

我们报告一例使用咬骨钳器施行左侧腰椎间槃突出切除术时发生右侧伤害的病例。

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.

在泌道内最常见出现的地方是，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，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.

经腹腔移植肾盂与自体再吻合术，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.

术中证实炎性狭窄6例，息肉2例，肉芽组织包裹2例。