【单选题】【消耗次数：1】
经皮肾镜取石术的适应证，不包括
①
2cm以上的肾结石
②
体外碎石无效或伴有明显肾积水的2cm以下的肾结石
③
部分输尿管上段结石
④
鹿角形结石
⑤
直径1cm的输尿管末端结石
参考答案：
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