| 螺旋CT三维重建在脑血管疾病诊断中的应用 |
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| 引用本文： | 朱清肖,佟静,郭欣华,李雪.螺旋CT三维重建在脑血管疾病诊断中的应用[J].CT理论与应用研究,2005,14(4):21-23. |
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| 作者姓名： | 朱清肖 佟静 郭欣华 李雪 |
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| 作者单位： | 普仁医院放射科,北京,100062 |
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| 摘 要： | 目的评价螺旋CT三维重建在脑血管疾病诊断中的作用.方法对51例临床脑血管病患者行脑增强CT扫描后三维重建图像进行分析,所有检查采用GE Hispeed NX/I所排CT扫描机,将图像传输至工作站进行三维重建; 图像经2位以上放射科诊断医师阅片分析.结果51例临床脑血管病患者中:脑血管正常14例;单纯变异7例;其他脑血管均有不同程度变窄(30例),其中混合型变窄12例(两支以上含两支脑血管变窄),脑血管变异合并脑血管变窄5例,脑血管单支变窄13例.结论螺旋CT脑增强扫描三维重建是诊断脑血管病变的比较理想且有效的检查方法.
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| 关 键 词： | 螺旋CT 三维重建 成像 脑血管病 |
| 文章编号： | 1004-4140（2005）04-0021-03 |
| 收稿时间： | 2005-06-18 |
| 修稿时间： | 2005年6月18日 |
The Cerebralvascular Disease Diagnosis by using of 3D Reconstruction for MSCT Imaging |
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| ZHU Qing-xiao,TONG Jing,GUO Xin-hua,LI Xue.The Cerebralvascular Disease Diagnosis by using of 3D Reconstruction for MSCT Imaging[J].Computerized Tomography Theory and Applications,2005,14(4):21-23. |
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| Authors: | ZHU Qing-xiao TONG Jing GUO Xin-hua LI Xue |
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| Institution: | Radiology Section of Puren Hospital, Beijing 100062, China |
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| Abstract: | Purpose:To evaluate the function of 3D Reconstruction for spiral CT imaging of cerebral-vascular disease.Method: The authors treated with 3D image reconstruction for 51 clinical cerebral patients after their brain enhanced CT scan and carry on the analysis,all examination using the GE Hispeed NX/I 2-slices CT scanner;transfer that image data to the work-station and carry on the 3D reconstruction.These images were examined by more than 2 radiological doctors,and analyzed.Results: In these 51 cerebral patients,there are cerebral normal 14 cases;pure-single variation 7 cases;others have the different degree cerebral-vascular changed to narrow(30 cases),Among them,the hybrid type narrow changed 12 cases;(more than two or contain two cerebral blood branch vessel narrow changed),the cerebral variation combined with cerebral vessel narrowing 5 cases,the cerebral one branch change to narrow down 13 cases.Conclusion: 3D image reconstruction for brain enhanced CT scan is an efficient examination method for cerebral-vascular diseases by using of spiral CT. |
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| Keywords: | spiral CT 3D Reconstruction imaging cerebral-vascular disease |
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