CT血管造影减影技术对脑动静脉畸形的诊断价值探讨  

Discussion on the diagnostic value of subtraction CTA in cerebral arteriovenous malformation

作　　者：范建锋 白鹏[2] 

机构地区：[1]南阳市镇平县人民医院,河南镇平县474250 [2]郑州市爱尔眼科医院

出　　处：《包头医学院学报》2017年第3期68-69,共2页Journal of Baotou Medical College

摘　　要：目的:研究CT血管造影(CT angiography,CTA)减影技术对脑动静脉畸形(arteriovenous malformation,AVM)的诊断价值。方法:选取行AVM诊断的患者160例,随机分为对照组和观察组,各80例;观察组采用CTA减影技术诊断,对照组采用常规的CTA技术诊断。结果:观察组成功诊断AVM患者79例,成功率98.75%;对照组成功诊断AVM患者71例,成功率为88.75%;CTA减影技术诊断AVM的成功率高于常规手段(P<0.05)。结论:CTA减影技术对脑动静脉畸形的诊断具有临床应用价值。Objective ：To study the diagnostic value of subtraction CT angiography （CTA） in cerebral arteriovenous malformation （ AVM ）. nethods：160 patients who underwent AVM diagnosis were randomly divided into the observation group and the control group, 80 patients in each group. The observation group received subtraction CTA, and the control group received routine CTA. Results ： 79 cases of AVM were diagnosed successfully by subtraction CTA in the observation group, the overall success rate 98.75 %. While, the success rate of the control group was 88. 75 %, with 71 cases successfully diagnosed. So the success rate of subtraction CTA in the diagnosis of AVM was higher than routine CTA. The difference was statistically significant （ P 〈0.05 ）. Conclusion： Subtraction CTA is of practical application value in the diagnosis of cerebral AVM.

关 键 词：CTA减影技术 脑 动静脉 诊断 

分 类 号：R743[医药卫生—神经病学与精神病学]