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Purpose To summarize the experience of retroperitoneal laparoscopic ureterolithotomy (RLU) in the treatment of upper ureteral calculi and long-term follow-up results and compare them with ureteroscopic lithotomy (URL) and percutaneous nephrolithotomy (PCNL). Methods The clinical data of 585 patients with complex upper ureteral calculi who met the inclusion criteria from January 2006 to December...
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