Objective:Selective angioembolization(SAE)effectively diagnoses and treats iatrogenic vascular complications following percutaneous nephrolithotomy(PCNL).Methods:We retrospectively reviewed 1329 consecutive PCNLs and ...Objective:Selective angioembolization(SAE)effectively diagnoses and treats iatrogenic vascular complications following percutaneous nephrolithotomy(PCNL).Methods:We retrospectively reviewed 1329 consecutive PCNLs and identified patients who underwent SAE following PCNL with at least 12-month follow-up.Estimated glomerular filtration rate(eGFR)was calculated for all patients preoperatively,postoperatively and at last followup.A 1:2 matched cohort analysis was performed.Results:Twenty-three patients underwent SAE and matched to 46 controls.There was no statistically significant difference in preoperative,postoperative,and follow-up eGFR when comparing patients who underwent SAE and those with an uneventful course.Conclusion:Long-term eGFR is comparable in patients who undergo uncomplicated PCNL and those requiring SAE.展开更多
Treatment of large renal stones has changed considerably in recent years.The increasing prevalence of nephrolithiasis has mandated that urologists perform more surgeries for large renal calculi than before,and this ha...Treatment of large renal stones has changed considerably in recent years.The increasing prevalence of nephrolithiasis has mandated that urologists perform more surgeries for large renal calculi than before,and this has been met with improvements in percutaneous stone surgery.In this review paper,we examine recent developments in percutaneous stone surgery,including advances in diagnosis and preoperative planning,renal access,patient position,tract dilation,nephroscopes,lithotripsy,exit strategies,and post-operative antibiotic prophylaxis.展开更多
文摘Objective:Selective angioembolization(SAE)effectively diagnoses and treats iatrogenic vascular complications following percutaneous nephrolithotomy(PCNL).Methods:We retrospectively reviewed 1329 consecutive PCNLs and identified patients who underwent SAE following PCNL with at least 12-month follow-up.Estimated glomerular filtration rate(eGFR)was calculated for all patients preoperatively,postoperatively and at last followup.A 1:2 matched cohort analysis was performed.Results:Twenty-three patients underwent SAE and matched to 46 controls.There was no statistically significant difference in preoperative,postoperative,and follow-up eGFR when comparing patients who underwent SAE and those with an uneventful course.Conclusion:Long-term eGFR is comparable in patients who undergo uncomplicated PCNL and those requiring SAE.
文摘Treatment of large renal stones has changed considerably in recent years.The increasing prevalence of nephrolithiasis has mandated that urologists perform more surgeries for large renal calculi than before,and this has been met with improvements in percutaneous stone surgery.In this review paper,we examine recent developments in percutaneous stone surgery,including advances in diagnosis and preoperative planning,renal access,patient position,tract dilation,nephroscopes,lithotripsy,exit strategies,and post-operative antibiotic prophylaxis.
