| 64层螺旋CT血管造影在颅内动脉瘤术后评价中的应用 |
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| 引用本文： | 陈细香,郑晓华,李茂进,童世平.64层螺旋CT血管造影在颅内动脉瘤术后评价中的应用[J].中国医学影像技术,2008,24(5):650-652. |
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| 作者姓名： | 陈细香 郑晓华 李茂进 童世平 |
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| 作者单位： | 武汉大学人民医院放射科,湖北,武汉,430060 |
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| 摘 要： | 目的评价64层螺旋CT血管造影（CT angiography,CTA）在颅内动脉瘤术后复查中的临床应用价值。方法对21例临床确诊颅内动脉瘤接受手术治疗病例,术后行64层螺旋CT血管造影（CTA）检查,图像后处理方法包括多层面重建、容积显示重建及最大密度投影重建。结果对于使用钛制动脉瘤夹病例,64层螺旋CTA可以清楚显示动脉瘤体消失、载瘤动脉与动脉瘤夹之间关系及动脉瘤夹的数量和位置。结论64层螺旋CT血管造影可以作为使用钛制动脉瘤夹病例的术后随访工具。
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| 关 键 词： | 颅内动脉瘤 体层摄影术 X线计算机 血管造影术 螺旋 血管造影 颅内动脉瘤 术后评价 应用 intracranial aneurysms evaluation postoperative CT angiography spiral 术后随访 位置 关系 载瘤动脉 瘤体 容积显示 动脉瘤夹 钛制 使用 结果 |
| 文章编号： | 1003-3289(2008)05-0650-03 |
| 收稿时间： | 2008/1/22 0:00:00 |
| 修稿时间： | 2008年1月22日 |
Application of 64-slice spiral CT angiography in postoperative evaluation of intracranial aneurysms |
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| CHEN Xi-xiang,ZHENG Xiao-hu,LI Mao-jin and TONG Shi-ping.Application of 64-slice spiral CT angiography in postoperative evaluation of intracranial aneurysms[J].Chinese Journal of Medical Imaging Technology,2008,24(5):650-652. |
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| Authors: | CHEN Xi-xiang ZHENG Xiao-hu LI Mao-jin and TONG Shi-ping |
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| Institution: | Department of Radiology, Renmin Hospital of Wuhan University, Wuhan 430060, China;Department of Radiology, Renmin Hospital of Wuhan University, Wuhan 430060, China;Department of Radiology, Renmin Hospital of Wuhan University, Wuhan 430060, China;Department of Radiology, Renmin Hospital of Wuhan University, Wuhan 430060, China |
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| Abstract: | Objective To investigate the value of 64-slice spiral CT angiography (CTA) in the postoperative examination for intracranial aneurysms. Methods Twenty-one patients with treated intracranial aneurysms were studied with postoperative CTA using 64-slice helical CT, and we used MPR, VR and MIP techniques to reconstruct 2D or 3D images. Results For the cases using titanium clips, 64-slice helical CTA could clearly reveal the occlusion of the aneurysm, the relationship between the parent vessel and aneurysm clips and the quantity and location of aneurysm clips. Conclusion 64-slice helical CTA can be used as a postoperative follow-up tool for the aneurysms treated by titanium clips. |
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| Keywords: | Intracranial aneurysm Tomography X-ray computed Angiography |
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