【单选题】【消耗次数：1】
输尿管软镜与相对于硬镜的优势有
①
先端部可弯曲
②
患者无侵袭感
③
更有助于处理输尿管下段结石
④
能够配合钬激光碎石
⑤
比输尿管硬镜更容易掌握
参考答案：
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相关题目
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先用输尿管硬镜探查
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输尿管软镜观察肾内结构
③
配合钬激光可进行碎石
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术后留置双J管
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手术途径可经腹腔和经后腹腔
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