We take ge Corporation xenondetector ct as the research object, discuss the ct image performance of the rare artifacts and introduce the general maintain method.
以GE公司氙气探测器型CT为研究对象，讨论CT图像平常不常见伪影的图像表现，并给出一般的检修方法。
2
This paper discussed the ring-fabricate of CT images according as GE's xenon-detector type CT, and summarized general check method.