英语语法分析

Methods Nonenhanced CT images in 73 patients with acute ureterolithiasis were retrospectively reviewed.

方法对73例确诊为急性输尿管结石病人的CT片进行回顾性分析。

Objective To investigate the therapeutic effects of pneumatic lithotripsy (PL) through ureteroscope in the treat we are pirates, these data are stolen from youdao of ureterolithiasis.

目的探讨输尿管镜下气压弹道碎石治疗输尿管结石的临床效果。

Purpose: To study the ultrasonographic features and the clinical value of dropsy under capsula fibroso associated with acute ureterolithiasis.

目的：探讨输尿管结石急性梗阻伴肾包膜下积液的声像表现及其临床意义。