| 16层螺旋CT血管造影对主动脉夹层的诊断价值 |
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| 引用本文： | 金凤,苏秉亮,刘挨师,诺拉,杨宪良.16层螺旋CT血管造影对主动脉夹层的诊断价值[J].内蒙古医学院学报,2008,30(3). |
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| 作者姓名： | 金凤 苏秉亮 刘挨师 诺拉 杨宪良 |
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| 作者单位： | 内蒙古医学院附属医院,CT室,内蒙古,呼和浩特,010050 |
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| 基金项目： | 内蒙古自治区卫生厅项目 |
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| 摘 要： | 目的:探讨16层螺旋CT血管造影对主动脉夹层的诊断价值.方法:对58例主动脉夹层病人进行了16层螺旋CT血管造影检查,采用多层面重建(MPR)、曲面重建(CPR)、容积再现(VR)和最大密度投影(MIP)等多种后处理技术并结合原始横断增强图像进行综合分析.结果:MSCTA共显示主动脉夹层58例,可以准确评估主动脉夹层的分型及范围、内膜剥离、破口位置、真假腔及血栓情况、主要分支血管开口等,符合临床诊断要求.结论:16层螺旋CT血管造影术对主动脉夹层的评价是可靠和准确的,可作为目前对临床疑似主动脉夹层筛查的首选影像诊断方法之一.
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| 关 键 词： | 动脉瘤 主动脉夹层 体层摄影术 X线计算机 血管造影术 |
THE VALUE OF 16-SLICE SPIRAL CT ANGIOGRAPHY IN DIAGNOSIS OF DISSECTION OF AORTA |
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| JIN Feng,SU Bing-liang,LIU Ai-shi,et al..THE VALUE OF 16-SLICE SPIRAL CT ANGIOGRAPHY IN DIAGNOSIS OF DISSECTION OF AORTA[J].Acta Academiae Medicinae Neimongol,2008,30(3). |
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| Authors: | JIN Feng SU Bing-liang LIU Ai-shi |
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| Affiliation: | Department of CT;Affiliated Hospital;Inner Mongolia Medical College;Hohhot 010050 China |
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| Abstract: | Objective:To discuss the diagnostic value of 16-slice spiral CT angiography in dissection of aorta.Methods:58 cases of patients with dissection of aorta were performed with MSCTA.The data was transmitted to Extended BrillianceTM work space,and reconstructed by MPR,CPR,VR,MIP,and generally analyzed with original axial images.Results:All the 58 cases of dissection of aorta were demonstrated clearly by MSCTA,and it can reveal the types and shape of dissection of aorta.The true and false lumen and the intimal f... |
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| Keywords: | aneurysm dissection of aorta tomography X-ray computer angiography |
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