All patients were treated with retrograde double-J ureteral catheter.
所有患者均采用逆行输尿管双J导管。
Conclusion: the retrograde ureteral catheter to renal insufficiency in patients with advanced cervical cancer access to treatment, patients can reduce pain and prolong life.
结论逆行输尿管置管使中晚期宫颈癌肾功能不全患者获得治疗机会，可以减轻病人痛苦及延长患者生命。
Results: 23 patients underwent retrograde ureteral catheterization of clinical manifestations and renal accumulation of water compared with the preoperative catheter significantly improved.
结果23例患者均行逆行输尿管置管后临床表现及肾积水情况与置管术前比较明显好转。
Objective To evaluate the efficacy and safety of placing double-J-catheter for the management of renal colic in pregnant women with ureteral calculi.
目的探讨放置双J管治疗孕妇输尿管结石并发肾绞痛的疗效及安全性。
Objective To explore the efficacy of ureteral balloon catheter in transurethral ureteroscopic lithotripsy for the treatment of upper ureteral calculi.
目的探讨输尿管气囊导管在输尿管镜碎石术治疗输尿管上段结石中的应用价值。
Results Balloon catheter dilatation was performed in 6 cases. DoubleJ ureteral stent was successfully placed in 18 cases, and failure to success in 1 case due to tortuous ureter.
结果18例成功放置双j管行内引流，1例因输尿管上段高度纡曲狭窄置管失败，6例行单纯球囊扩张。
Results Balloon catheter dilatation was performed in 6 cases. DoubleJ ureteral stent was successfully placed in 18 cases, and failure to success in 1 case due to tortuous ureter.
结果18例成功放置双j管行内引流，1例因输尿管上段高度纡曲狭窄置管失败，6例行单纯球囊扩张。
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