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《Journal of Third Military Medical University》 2011-07
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Diagnostic value of 128-slice spiral CT angiography in cervical-cerebral vascular diseases:report of 981 cases

He Zeqing,Liu Guoqing,Wang Mingquan,Liu Xinghua,Luo Jiangping(Department of CT and MRI,Chongqing Three Gorges Central Hospital,Chongqing,404000,China)  
Objective To investigate the diagnostic value of 128-slice spiral CT angiography in cervical-cerebral vascular diseases.Methods The data of 981 patients who received 128-slice spiral CT cervical-cerebral angiography in our hospital from March 2009 to September 2010 were analyzed retrospectively.Results Among the 981 cases,89 cases were identified with intracranial aneurysm,25 cases with intracranial arteriovenous malformations,524 cases with cervical-cerebral angiostenosis(there were 195 stenoses in internal carotid,183 stenoses in the initial segment of internal carotid,75 stenoses in the initial segment of the left subclavian artery,73 stenoses in the initial segment of vertebral artery,53 stenoses in common carotid artery,and 3 cases of moyamoya disease),3 cases had sigmoid sinus thrombus,3 cases had cavernous sinus fistula,and 78 cases had variation.The left 259 cases showed normal manifestation.Positive rate was 73.59%(722/981) in this study.Conclusion 128-slice spiral CT angiography has the great advantages in the diagnosis of cervical-cerebral vascular diseases,such as high effectiveness,non-invasiveness,sound diagnostic value.It also can evaluate the risk of diseases and help select appropriate treatment strategies.
【CateGory Index】: R743.3
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