Treatment of renal calculi with minimally invasive percutaneous nephrolithotomy guided by ultrasound
- VernacularTitle:B超引导下经皮肾穿刺微造瘘治疗肾结石
- Author:
Yuanzhong DENG
- Publication Type:Journal Article
- Keywords:
Ultrasound-guide:Renal calculi;
Minimally invasive;
Percutaneous nephrolithotomy
- From:
Journal of Chongqing Medical University
2003;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the therapeutic effect and adaptability of minimally invasive percutaneous nephrolithotomy(MPCNL) guided by ultrasound.Method:30 patients with renal calculi,who were treated with MPCNL guided by ultrasound from October 2005 to April 2006,were retrospectively analyzed.Results:The success rate of which the introducer needle tip was correctly positioned at the target point inside kidney was 96.8%(30/31),and the catheter has been placed satisfactorily was 93.5%(29/31).The successive rate or single puncture is very high,up to 95%,free from block in all cases after operations.Conclusions:A high success rate and less trauma were the merits of MPCNL,the technique is claimed to be safe and reliable.and it is worthwhile to be widely used.
