Hemodynamic analysis of an adult vein of Galen aneurysm malformation by use of 3D image-based computational fluid dynamics.
Hemodynamic analysis of an adult vein of Galen aneurysm malformation by use of 3D image-based computational fluid dynamics.
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使用基于 3D 图像的计算流体动力学对盖伦动脉瘤畸形的成人静脉进行血流动力学分析。
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
T. Yoshimoto
中科院分区：
文献类型：
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作者：
T. Hassan;E. Timofeev;M. Ezura;T. Saito;A. Takahashi;K. Takayama;T. Yoshimoto
我们应用计算流体动力学（CFD）分析一名22岁男性患者的3D旋转数字减影血管造影片的数值网格，意外发现Galen畸形静脉与单供血动脉瘤相关，以了解通过两个动脉瘤的流动模式，并提高我们对这种梭形动脉瘤的血流动力学特征的一般理解。本技术说明提供了一个将CFD应用于3D数字减影血管造影以研究脑血管疾病患者血流模式的良好示例。
We applied computational fluid dynamic (CFD) analysis on the numerical grid of a 3D rotational digital subtraction angiogram obtained in a 22-year-old male patient, with an accidentally discovered vein of Galen malformation associated with single feeder aneurysm, to understand the flow pattern through the two aneurysms and improve our general understanding of hemodynamic characteristics of this variety of fusiform aneurysm. This technical note provides a good example of the application of CFD to 3D digital subtraction angiography for studying the flow pattern in patients with cerebrovascular disease.