Study on Imaging Quality of 64-Slice Spiral CT Long Coverage Angiography in Intracranial and Cervical Arteries / 医疗卫生装备

ABSTRACT

Objective To study the value of 64-Slice Spiral CT angiography with I.V.Blous contrast medium in in- tracranial and cervical arteries. Methods 100 cases were examined with I.V.Blous of contrast medium in intracranial and cervical arteries CTA while 100 cases were not examined with I.V.Blous. The images between I.V.Blous group and contrast group were analyzed retrospectively and comparatively. Results The rate of CTA success and the image quality of I.V.Blous group were significantly higher and better than those of contrast group. There was statistically significant difference(P