Objective: To study the method and law of ureter calculi diagnosed by ct.
目的：研究输尿管结石CT诊断的规律及扫描方法。
Objective to explore the technique and clinical value of laparoscopic ureterolithotomy for the treatment of upper ureter calculi.
目的探讨后腹腔镜下输尿管切开取石术的适应证、技术要点及临床价值。
Conclusion the Holmium laser treatment of ureter calculi by ureteroscopy is an effective and safe technique, and has the advantages as minimally invasion and low incidence of complication.
结论经输尿管镜钬激光碎石术具有高效、安全、微创、并发症少等优点。
Conclusion pneumatic lithotripsy by rigid transurethral ureteroscopy is an useful, safe and efficient technique in the treatment of calculi in the mid and distal ureter.
结论输尿管镜直视下气压弹道碎石术治疗输尿管结石，碎石确切、安全、组织损伤小，清除彻底，并发症少，可视为输尿管中段和下段结石的首选治疗方法。
Conclusions Ureteroscopic holmium: YAG laser lithotripsy is a highly effective and safe method for managing ureter al calculi.
结论输尿管镜钬激光是治疗输尿管结石有效、安全的方法。
Methods The image quality of ureter in 169 patients with ureteral calculi was compared between tissue harmonic imaging and fundamental imaging.
方法对169例输尿管结石患者进行基波显像和组织谐波显像对比观察。
Conclusions: Double J stent blockage and ureter partial obstruction are the main cause of urine leakage in patients who had underwent staghorn calculi nephrolithotomy.
结论：双j管引流不畅和输尿管部分梗阻是导致尿漏的主要原因。
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 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。
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