试题与答案

关于MRA与血管造影检查方法相比所具有优点错误的是() A.是一种无损伤的检查技术

题型:单项选择题

题目:

关于MRA与血管造影检查方法相比所具有优点错误的是()

A.是一种无损伤的检查技术

B.全部病人无需注射对比剂

C.可作三维空间成像,也能以不同角度成像,360°旋转观察

D.可部分替代有创伤性的血管造影检查

E.特别适用于静脉血管弹性差、肝肾功能障碍的老人

答案:

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