Objective To investigate the diagnosis and treatment of the obstruction of ureteropelvic junction (UPJO).
目的探讨肾盂输尿管连接部梗阻(UPJO)的诊断与治疗方法。
Objective To assess the treatment me thuds of the UPJO and ureter to get satisfactory Operative treatment results.
目的探讨肾盂输尿管交界部梗阻的诊疗方法，以取得满意的手术治疗效果。
Purpose:To assess the value of CTU in the diagnosis of pediatric congenital UPJO before operation, and in the effect after operation.
目的：评价CTU检查小儿先天性UPJ梗阻术前诊断及术后疗效观察的价值。
Objective To investigate the feasibility of endoscopic treatment for congenital ureteropelvic junction obstruction (UPJO) in children.
目的研究小儿先天性肾盂输尿管连接部梗阻(UPJO)的腔内泌尿外科处理的可行性与疗效。
Objective To investigate the causes and prevention of restenosis after pyeloureteroplasty in children with ureteropelvic junction obstruction(UPJO).
目的探讨离断性肾盂成形术及双J管内引流治疗肾盂输尿管连接部梗阻的疗效。
Objective To evaluate the interventional balloon dilation in the therapeutic efficacy of ureteropelvic junction obstruction (UPJO) via percutaneous puncture.
目的探讨经皮穿刺放射介入球囊扩张法治疗肾盂输尿管交界处狭窄的方法及疗效。
ObjectiveTo evaluate the clinical efficiency of laparoscopically-assisted extracoporal pyeloplasty in the treatment of ureteropelvic junction obstruction (UPJO).
目的探讨腹腔镜辅助体外肾盂成形术治疗肾盂输尿管连接处梗阻（UPJO）的临床疗效。
Objective To explore of percutaneous antegrade endopyelotomy using the holmium laser for ureteropelvic junction obstruction(UPJO)associated with upper tract stones.
目的探讨经皮肾微造瘘钬激光腔内切开治疗肾盂输尿管交界处狭窄（UPJO）的方法及疗效。
Objective To explore of percutaneous antegrade endopyelotomy using the holmium laser for ureteropelvic junction obstruction(UPJO)associated with upper tract stones.
目的探讨经皮肾微造瘘钬激光腔内切开治疗肾盂输尿管交界处狭窄（UPJO）的方法及疗效。
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