多层螺旋CT血管成像在颅内动脉瘤急诊外科夹闭治疗中的价值 |
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引用本文: | 周智,周忠义,陈文华,邢伟,邱建国,王栋,张敏.多层螺旋CT血管成像在颅内动脉瘤急诊外科夹闭治疗中的价值[J].中国CT和MRI杂志,2009,7(5):13-15. |
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作者姓名: | 周智 周忠义 陈文华 邢伟 邱建国 王栋 张敏 |
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作者单位: | 1. 江苏常州市中国人民解放军第102医院放射科,213003 2. 苏州大学附属第三医院放射科 |
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摘 要: | 目的评价16层螺旋CT血管成像(CTA)在颅内动脉瘤急诊外科夹闭治疗中的临床应用价值。方法43例颅内动脉瘤的患者纳入本研究,全部行16层螺旋CTA检查。运用最大密度投影和容积再现技术评价动脉瘤的形态、大小、位置和瘤颈形态及动脉瘤与颅骨和周围血管的关系,并根据16层螺旋CTA结果行急诊外科治疗。结果16层螺旋CT三维重建图像能够准确地提供颅内动脉瘤的部位、瘤体、瘤颈大小和动脉瘤与载瘤动脉的关系,并且,能够帮助神经外科医师顺利找到动脉瘤后成功夹闭。结论16层螺旋CTA是一种准确微创的诊断颅内动脉瘤的方法,并能够提供足够的信息指导动脉瘤的急诊外科治疗。
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关 键 词: | CT血管成像 颅内动脉瘤 治疗 |
Value of multi-slice CT angiography in emergent surgical clipping of intracranial aneurysms |
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Authors: | ZHOU Zhi ZHOU Zhongyi CHEN Wen-hua |
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Institution: | ZHOU Zhi,ZHOU Zhongyi,CHEN Wen-hua. et al. Department of Radiology,The 101th Hospital of Chinese PLA,Changzhou 213003,China |
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Abstract: | Objective To assess the clinical value of 16-slice CT angiography in emergent surgical clipping of intracranial aneurysms. Methods 3 patients with intracranial aneurysms were included in the study and successively underwent 16-slice CTA examination. Using maximum-intensity projections and volume-rendering techniques,neuroradiologist performed the morphology,size and location of the aneurysms,neck geometry,and the relationship of aneurysms to bone structures and adjacent branch vessels. Emergent surgical pro... |
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Keywords: | computed tomographic angiography intracranial aneurysm treatment |
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