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- To explore the pathways and results of using ureteroscopic to treat ureter stricture. 摘要目的探讨输尿管镜治疗输尿管壁内段狭窄的方法及疗效。
- Results Of 30 cases calculi，29 cases successfully remove calculi.Among the 29 cases，7 cases ureter polypi and 1 case ureter stricture were treated. 结果30例中29例结石一次取尽，残石率为0，同时处理输尿管息肉7例，输尿管狭窄1例。
- Results None of the patients had urine leakage, ureter stricture and obstruction and serious urinary infection observed. 结果无一例发生尿漏、狭窄、梗阻、严重尿路感染等并发症,引流效果良好。
- Twelve of 14 cases with ureter stricture or flexura were rendered to dilate satisfactorily,but for the other two, one turned to operation,and one to ESWL with ureter cathe... 结论输尿管狭窄并不少见,液压扩张辅助电凝钩切割狭窄环是一个安全有效的方法,熟悉输尿管解剖与操作技巧十分关键。
- Imaging studies and ureteroscopy showed a right sac-like kidney with a right lower ureteral stricture. 影像检查及输尿管镜检查显示右襄肾及右下输尿管狭窄。
- This case report describes a female patient who presented with ureteral stricture and impaired renal function secondary to endometriosis. 这个案例报告叙述一位女性病患因子宫内膜异位造成输尿管狭窄阻塞，进而引起肾功能丧失。
- Ureteral stricture was an independent risk factor for graft loss, while urinary leak was not. 输尿管狭窄是移植失败的一个独立文献因子，而尿漏却非如此。
- In this series, there were 8 cases complicated by ureteral stricture, 21 cases by polypus, and all of them had moderate hydronephrosis. 其中8例合并结石远端输尿管狭窄，21例合并息肉包裹。
- Urinary complications were observed in 105 (6.2%) recipients, with a 2.8% ureteral stricture rate, a 1.7% rate of leak and stricture, and a 1.6% rate of urine leaks. 共有105名(6.;2%25)患者出现泌尿系并发症，其中输尿管狭窄占2
- Materials and Methods Of 25 cases with ureteral stricture and upper hydroureterosis, 20 were due to ureterolithotomy and 5 non-external compressive stricture of unknown cause. 材料与方法25例经影像学确诊为输尿管狭窄并上尿路积水中，20例为输尿管取石术后狭窄，5例为不明原因非外压性狭窄。
- Final diagnoses were: 99 cases with ureteral calculi;30 cases with ureterocele;17 cases, ureteral stricture;10 cases, ureteral tumors;21 cases of bladder tumor invasion. 最后诊断为输尿管下端结石99例，输尿管囊肿30例，输尿管狭窄17例，输尿管肿瘤10例，膀胱肿瘤浸润21例。
- Results Ureteral perforation occurred in 12 cases (2%), and urethral submucosa pseudocanal in 8 cases (1.3%). 1 case (0.17%) underwent nephrectomy because of ureteral stricture. 输尿管口撕裂假道形成8例(1.;3%25)；术后输尿管狭窄行肾切除1例(0
- Chronic inflammation, urolithiasis, and ureteral stricture were the associated conditions.Transurethral resection of the bladder tumor was performed for the bladder lesions. 慢性发炎，尿路结石及输尿管狭窄是其发生的相关原因。
- Complications were noted in 4 patients: perforation in 2 cases who were cured conservativelly without ureteral stricture during 10 to 12 monthes follow up, urinary tract infection in 2 cases. 发生并发症4例，其中输尿管穿孔2例，采取保守治疗痊愈，随访10~12个月未发现输尿管狭窄；泌尿系感染2例。
- The double J stents used in the operation of upper urinary tract stone and ureteral stricture had more inflammatory adherence than those used in the ureterocystostomy for the other disease. 进一步的分析发现，肾和输尿管结石及输尿管狭窄手术中使用的导管其表面炎性渗出物数量明显多于其它原因行输尿管膀胱再植术中安置的导管。
- Conclusions: Holmium laser lithotripsy for urinary calculi via ureteroscope is safe, effective and less Invasive, especially for those complicted with ureteral stricture, polypus or failure of ESWI. 尤其适用于结石合并输尿管狭窄、结石合并息肉形成或结石嵌顿包裹，以及体外冲击波碎石失败的患者。
- Herein, we present a 44-year-old woman with left lower ureteral stricture and repeated hydronephrosis despite temporary ureteral stenting after laparoscopic hysterectomy for adenomyosis. 在此，我们报告一位患有子宫腺肌症及输尿管狭窄的四十四岁女性，于腹腔镜子宫切除及暂时性输尿管导管放置后，仍反覆产生左侧肾积水。
- Methods Twenty-eight cases of ureteric stricture were treated partly with direct dilation by percutaneous renal pelvis puncture or retrograde dilation through urethra with stent implantation. 方法对28例输尿管良恶性狭窄患者，采用经皮肾穿刺顺行法或经尿道逆行法插管，行球囊扩张后支架置入。
- 182 patients of ureter stricture were treated by ureteroscopic rigid dilation, ballon dilation and ureteroscopic cold knife ureterotomy. 方法182例输尿管壁内段狭窄患者分别采用输尿管镜硬性扩张、输尿管镜气囊扩张及输尿管镜冷刀内切开等方法进行治疗。
- And the obstruction of ureter was improved. 输尿管梗阻得到改善。
