英语语法分析

Transurethral vaporization of prostate for BPH patients with cardiovascular and cerebrovascular diseases;

目的探讨心血管疾病患者伴焦虑抑郁症状的临床特征及治疗。

Objective To explore the efficacy of ureteral balloon catheter in transurethral ureteroscopic lithotripsy for the treatment of upper ureteral calculi.

目的探讨输尿管气囊导管在输尿管镜碎石术治疗输尿管上段结石中的应用价值。

Conclusion pneumatic lithotripsy by rigid transurethral ureteroscopy is an useful, safe and efficient technique in the treatment of calculi in the mid and distal ureter.

结论输尿管镜直视下气压弹道碎石术治疗输尿管结石，碎石确切、安全、组织损伤小，清除彻底，并发症少，可视为输尿管中段和下段结石的首选治疗方法。