[摘要] 目的 探讨微创经皮肾镜取石术后严重出血的DSA诊断与介入治疗的临床疗效。方法 抽选该院收治的28例微创经皮肾镜取石术后严重出血患者，经DSA诊断后，分别采用保守及介入治疗。结果 DSA确诊率为96.4%。治疗组成功率100%；对照组成功率71.4%，差异有统计学意义(P<0.05)。结论 DSA诊断微创经皮肾镜取石术后严重出血，疗效显著。

    [关键词] 微创经皮肾镜取石术；DSA诊断；介入

    [中图分类号] R473.6 [文献标识码] A [文章编号] 1674-0742(2014)05(a)-0044-02

    [Abstract] Objective To study the clinical curative effect of DSA diagnosis and interventional therapy for severe bleeding after minimally invasive percutaneous nephrolithotomy. Methods 28 cases of patients with severe bleeding after minimally invasive percutaneous nephrolithotomy admitted in our hospital were selected and given the expectant treatment and the interventional therapy ......