Abstract
The incidence of pediatric urolithiasis is increasing. While many smaller stones may pass spontaneously, surgical therapy is sometimes warranted. Surgical options include shock wave lithotripsy, ureteroscopy, percutaneous nephrolithotomy, and open surgery. Ureteroscopy represents a minimally invasive approach, and it is increasingly being used to treat pediatric upper tract calculi. Ureteroscopy is performed under anesthesia and fluoroscopic guidance, with basket extraction or lithotripsy of the calculi. Technical considerations include active or passive ureteral dilatation, the use of ureteral access sheaths for larger stone burdens, and post-operative stent placement. The current pediatric literature suggests high success rates (equal to or surpassing shock wave lithotripsy) and low complication rates. However, concerns remain regarding feasibility in patients with variant anatomies and risk due to intra-operative radiation exposure.
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Dr. Natasha Gupta, Dr. Joan Ko, Dr. Brian R. Matlaga, and Dr. Ming-Hsien Wang each declare no potential conflicts of interest relevant to this article.
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Natasha Gupta and Joan Ko contributed equally to this manuscript.
This article is part of the Topical Collection on Minimally Invasive Surgery
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Gupta, N., Ko, J., Matlaga, B.R. et al. Ureteroscopy for Treatment of Upper Urinary Tract Stones in Children: Technical Considerations. Curr Urol Rep 15, 407 (2014). https://doi.org/10.1007/s11934-014-0407-4
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DOI: https://doi.org/10.1007/s11934-014-0407-4