DENG Yuanzhong, et al. Treatment of renal calculi with minimally invasive percutaneous nephrolithotomy guided by ultrasound[J]. Journal of Chongqing Medical University, 2006,(6):883-885.
DENG Yuanzhong, et al. Treatment of renal calculi with minimally invasive percutaneous nephrolithotomy guided by ultrasound[J]. Journal of Chongqing Medical University, 2006,(6):883-885.DOI:
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.