充分发挥64层螺旋CT的优势

Exerting the advantage of 64-slice spiral CT

目前,64层螺旋CT已经应用于临床。但是它的优势体现在哪些方面,应该如何充分发挥64层螺旋CT的优势,这是目前我们急需要解决的问题。本文就64层螺旋CT的主要技术改进:高空间分辨力和高时间分辨力进行了简要阐述,并探讨了其在各向同性扫描及对比剂应用中所带来的革新。

Now the 64-slice spiral CT has been applied in clinic examination, the problem is what are the advantages of 64slice spiral CT and how to exert the advantage. This article will present the main improved technology on two sides： high spatial resolution and high time resolution, at the same time, the reformation in isotropic scanning and the application of contrast medium are introduced.