问题
多项选择题
关于CTU（CT尿路造影），下列哪些说法正确（）
A.属于CT扫描的特殊检查方法
B.可以替代X线尿路造影检查
C.开始团注对比剂后30分钟进行全尿路扫描
D.应用MPR、MIP、VRT等技术进行图像重建
E.用于整体观察肾盂、输尿管及膀胱，显示突入腔内的病变，明确梗阻原因
答案
参考答案：A, C, D, E
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关于CTU（CT尿路造影），下列哪些说法正确（）
A.属于CT扫描的特殊检查方法
B.可以替代X线尿路造影检查
C.开始团注对比剂后30分钟进行全尿路扫描
D.应用MPR、MIP、VRT等技术进行图像重建
E.用于整体观察肾盂、输尿管及膀胱，显示突入腔内的病变，明确梗阻原因
参考答案：A, C, D, E
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