3D Hemodynamic Numerical Simulation of an Intracranial Aneurysm Model Before and After Embolism Treatment

摘要：

Intracranial aneurysms are pathological dilatations of the arterial wall. Hemodynamic factors like the wall shear stress play an important role in the formation, growth and rupture of intracranial aneurysms; however, their natural growing history is not well understood. In this paper, we created 3-D models of intracranial aneurysms based on patient-specific 3DRA images and performed hemodynamic numerical simulation of the models before and after embolism treatment. We found the difference in these hemodymodynamic parameters before and after embolism. The study can provide useful information for the rupture mechanism analysis and clinical diagnosis of intracranial aneurysms.

作者: Yu Hongyu Li Haiyun Zhang Haiyan Yang Xinjian Zhang Ying

作者单位: School of Biomedical Engineering, Capital Medical University, Beijing 100069, China Beijing Neurosurgical Institute, Beijing 100050, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-3

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）