目的是比较体外震波碎石术（ESWL）与大力钳碎石术治疗膀胱结石的疗效。

The objective is to compare the efficienty of bladder stone by extracorporeal shockwave lithotripsy (ESWL) and energetically lithotrite.

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目的探讨体外震波碎石术(ESWL)后出现新的高血压及其可能的原因。

Objective Discuss whether there are new hypertension following extracorporeal shock wave lithotripsy (ESWL) and its possible reason.

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目的探讨泌尿系结石体外震波碎石术超声定位的方法、术中监视、定位的影响因素及采取的对策。

Objective to study the technique, monitoring and affecting factor of ultrasound localization in the extracorporeal shock wave lithotripsy (ESWL) for urinary stone.

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