Percutaneous nephrostolithotomy with ballon dilation treated staghorn calculi in 89 cases / 国际外科学杂志

ABSTRACT

Objective To investigate the efficacy of percutaneous renal access with balloon dilation for staghorn calculi.Methods Eighty-nine cases with PCNL were enrolled from February 2012 to March 2015.Clinical data including the time for setting the renal access, operation time, residual stone rate, complications were analyzed.Results Eighty-nine cases established nephrostomy tracts successfully.The average time for setting the renal access was (5.7 ± 1.0) min (4-8 min).The average of operation time was (62.6 ± 14.1) min (37-87min).The average of Hemoglobin decline rate was (6.3 ± 2.5)％ (2.8％-16.9％).The residual stone rate was 12.5％.Conclusions PCNL with ballon dilation is a fast, safe and effective means for staghorn calculi.It is worth using for staghorn calculi.