128层螺旋CT血管成像技术在脑血管病变中的应用进展  

Development of 128-Slice Spiral CT Angiography Technology Application in Cerebrovascular Lesions

作　　者：谢晓宇[1] 熊颖[1] 曾白华[1] 唐光才[2] 

机构地区：[1]绵阳市人民医院CT室,四川绵阳621000 [2]泸州医学院附属医院放射科CT室,四川泸州646000

出　　处：《医学综述》2013年第24期4522-4525,共4页Medical Recapitulate

摘　　要：脑血管疾病是中老年人的常见病、多发病,近年来其发病率逐年上升,并有年轻化的趋势。头部CT血管成像(CTA)技术是一种无创性的颅内血管病变检查技术,具有快速、安全、方便的特点,CTA重建图像质量高,定性、定位准确,对患者辐射剂量少等优势,随着多层螺旋CTA技术的发展,它已经成为脑血管病变的重要检查方法。Cerebrovascular disease is a common disease of middle-advanced aged population,frequentlyoccurring disease,with an increasing prevalence year by year,and a younger onset age. Head CTA imaging technology is a noninvasive intracranial vascular lesions inspection technology,which is featured with fast, convenient,safe and advantages of high quality reconstructed image,accurate nature definition and positioning,and significantly reduced radiation dose,along with the development of multi-slice spiral CTA technology, it has become an important examination method of cerebrovascular disease.

关 键 词：128层螺旋CT 断层摄影术 脑血管病 血管成像 

分 类 号：R814[医药卫生—影像医学与核医学] R445[医药卫生—放射医学]