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泌尿系结石现已成为继肿瘤和前列腺增生之后的泌尿系第三大疾病~[1]。目前,对<2cm的肾结石通过输尿管腔内碎石术(URS)可收到非常好的临床效果~[2],但对≥2cm的肾结石尚没有高效的碎石方法。欧洲泌尿外科学会(EAU)尿路结石诊疗指南将经皮肾镜取石术(PCNL)定为≥2cm肾结石的主要治疗术式,但术中大出血及对肾实质的损伤限制了其广泛应用;尤其是二级医院PCNL还不能常规展开。有文献~[3-4]
Urinary stones have become the third most common urologic disorder after tumors and benign prostatic hyperplasia [1]. At present, renal calculi <2 cm can receive very good clinical results through ureteral endoscopic lithotripsy (URS) [2], but there is no efficient lithotripsy for kidney stones ≥ 2 cm. European Urological Association (EAU) guidelines for the diagnosis and treatment of urinary tract stones percutaneous nephrolithotomy (PCNL) as the main treatment for ≥2cm kidney stones, but intraoperative bleeding and damage to the renal parenchyma limits its wide application; In particular, the secondary hospital PCNL can not be routinely expanded. There is literature ~ [3-4]