下尿路结石

目的探讨腔内手术治疗下尿路结石的疗效及经验。

Objective To investigate the methods through endoscope on treatment of low urinary calculi .

输尿管镜气压弹导碎石术治疗儿童下尿路结石

Treatment of lower urinary tract stones in children

方法应用输尿管镜气压弹道碎石术治疗儿童下尿路结石31例。

Methods Thirty-one children with lower urinary tract stones were treated by pneumatic impactor lithotripsy under ureteroscope .

方法对16例儿童下尿路结石患者采用输尿管镜下气压弹道碎石治疗。

【 Methods 】 16 patients with urethra calculi and bladder stones were treated with the above-mentioned lithotriptor .

前两种又合称为上尿路结石，后两种合称为下尿路结石。

The former two calculi called upper urinary calculi , the latter two calculi called lower urinary calculi .

结论：该治疗方法安全简便、效果确切，可作为小儿下尿路结石治疗的首选；

Conclusions Treatment urinary calculi in children with this method has been safe , effective and less invasive .

结果上尿路结石242例（73.80%），有逐年增加趋势；下尿路结石86例（26.20%）。

The upper urinary stones were in 242 cases ( 73.80 % ) and the lower urinary stone in 85 cases ( 26.20 % ) The incidence of stone in the upper urinary tract tends to increase .

上、下尿路结石的比例为9.28∶1。高钙尿患者27例（13.0%）、高钙血症91例（9.1%）、高尿酸血症167例（17.8%）。

Ratio of upper and lower urinary tract stone is 9.28 ∶ 1 . There were 27 cases of hypercalcinuria ( 13.0 % ), 91 cases of hypercalcemia ( 9.1 % ), and 167 cases of hyperuricaemia ( 17.8 % ) .

内镜下钬激光治疗尿道狭窄或闭锁合并下尿路结石

Holmium Laser Under Endoscopy for Urethral Stricture or Occlusion Accompanied with Lower Urinary Tract Stones