英语语法分析

Objective To study clinical value of ultrasonic diagnosis in the congenital ureterostenosis.

目的研究超声诊断在先天性输尿管狭窄中的临床价值。

Objective To investigate the therapeutic effect of high pressure balloon catheter dilation on multi-segment benign ureterostenosis.

目的探讨高压球囊扩张术治疗良性输尿管多节段狭窄的疗效。

Conclusion High pressure balloon catheter dilation is an safe and effective procedure for patients with multi-segment benign ureterostenosis.

结论高压球囊扩张术治疗良性输尿管多节段狭窄安全有效。