Effect of stone composition,color,size,impaction and location on the efficacy of pneumatic ureterolithotripsy
Effect of stone composition,color,size,impaction and location on the efficacy of pneumatic ureterolithotripsy作者机构:Urology Research CenterGuilan University of Medical Science
出 版 物:《海南医学院学报》 (Journal of Hainan Medical University)
年 卷 期:2009年第15卷第1期
页 面:25-28页
学科分类:1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
摘 要:Objective:Assessment of the relationship between stone location,composition,color,size and impaction with success rate of pneumatic ***:This study was performed on 440 patients who were candidate for pneumatic ureterolithotripsy admitted in an academic urology department from February 2004 to June *** criteria included active urinary tract infection and *** such as stone composition,color,impaction,size,location and surface were *** rate was defined as stone fragmentation to 5 mm stones respectively(P0.000 1).Impaction did not correlate significantly with stone free rate(P=0.17).The success rate was 100 % in phosphate and cystine *** was a significant statistical difference between success rate and stone composition(P=0.026).The most common fragmented stone color was gold(95.5 %).Stone color correlated significantly with stone free rate(P0.000 1).Conclusion:In this series ureterolithotripsy,stone free rate had a significant correlation with stone color,size,composition and location,but it was independent of stone impaction.