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Chinese Journal of Endourology(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (06): 410-413. doi: 10.3877/cma.j.issn.1674-3253.2019.06.012

Special Issue:

• Clinical Research • Previous Articles     Next Articles

Comparison of clinical effect in percutaneous nephrolithotomy under real-time CT and B ultrasound guidance

Zhibiao Qin1, Hua Lei1,(), Jiazhou Zhang2, Demao Deng2, Gewen Bi1, Ruixu Huang1, Shuxiao Zhao1   

  1. 1. Department of Urology, the First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530023, China
    2. Department of Radiology, the First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530023, China
  • Received:2019-06-11 Online:2019-12-01 Published:2019-12-01
  • Contact: Hua Lei
  • About author:
    Corresponding author: Lei Hua, Email:

Abstract:

Objective

To compare the clinical effect of percutaneous nephrolithotomy under real-time CT and B ultrasound guidance respectively.

Method

From January 2014 to January 2019, 100 patients with renal stone were treated in our hospital. 50 patients were treated with percutaneous nephrolithotomy under real-time guidance (Group A) while 50 patients under B ultrasound guidance (Group B).

Result

The percutaneous renal access was successfully established under CT guidance in all patients of group A while renal vein damaged occurred in one case of group B. The stone-free rate was 90% in group A and 72% in group B. Operation time was much shorter in group A.

Conclusion

Percutaneous nephrolithotomy guided by real-time CT is safe and effective for renal stone.

Key words: Renal stone, Percutaneous nephrolithotomy, CT guidance, Ultrasound guidance

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