ArticleFrontiers in surgery2023
Correlation analysis between renal anatomical factors and residual stones after an ultrasound-guided PCNL.
Article in Frontiers in surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Computed tomography-ultrasonography (US) fusion for percutaneous nephrolithotomy access versus conventional US: A multicentre randomised trial.BJU international · 2026Trial
- A study based on reverse network pharmacology of kidney stones identified that quercetin targets the myosin light chain kinase/myosin light chain 2 pathway in human renal HK-2 cells.Asian journal of urology · 2026Article
- Analysis of factors affecting the efficacy and stone clearance rate of super-mini PCNL (SMP) versus standard PCNL (sPCNL) in the treatment of different sizes of renal stones.International urology and nephrology · 2026Article
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4 authors.
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Abstract
Introduction: To predict the factors of residual stones after percutaneous nephrolithotomy (PCNL) by analyzing the characteristics of the renal anatomical structure in intravenous urography, so as to make a reasonable operation plan, reduce the risk of residual stones in PCNL, and improve the stone-free rate (SFR). Methods: A retrospective study was performed between January 2019 and September 2020 for patients treated with PCNL. According to the results of a kidney ureter bladder review after PCNL, 245 patients were divided into a residual stone group (71 patients, stone size >4 mm) and a stone-free group (174 patients, stone size ≤4 mm). An independent sample Results: A total of 71 patients developed residual stones after surgery. The overall residual rate was 29.0%. The width of the channel calices ( Conclusion: A larger caliceal neck width and angle can reduce the risk of residual stones. The more calyces that are involved, the higher the risk of residual stones. There was no difference between F16 and F18, but F16 had a higher SFR than F24.
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