Impacts of morphology parameters on the risk of rupture in intracranial aneurysms: statistical and computational analyses

作者全名："Wang, Yujing; Jin, Jing; Chen, Jie; Chen, Peng; Abdollahi, Seyyed Amirreza"

作者地址："[Wang, Yujing; Jin, Jing; Chen, Peng] Chongqing Med Univ, Coll Hlth Informat, 1 Medial Rd, Chongqing 400010, Peoples R China; [Chen, Jie] Chongqing Univ, Dept Neurosurg, Canc Hosp, Chongqing 400000, Peoples R China; [Abdollahi, Seyyed Amirreza] Univ Tabriz, Fac Mech Engn, Tabriz, Iran"

通信作者："Jin, J (通讯作者)，Chongqing Med Univ, Coll Hlth Informat, 1 Medial Rd, Chongqing 400010, Peoples R China.; Abdollahi, SA (通讯作者)，Univ Tabriz, Fac Mech Engn, Tabriz, Iran."

来源：SCIENTIFIC REPORTS

ESI学科分类：Multidisciplinary

WOS号：WOS:001102763800059

JCR分区：Q1

影响因子：3.8

年份：2023

卷号：13

期号：1

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结束页：　

文献类型：Article

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摘要："The hemodynamic analysis of the blood stream inside the cerebral aneurysms reveals the risk of the aneurysm rupture. In addition, the high risk region prone to rupture would be determined by the hemodynamic analysis of the blood. In present article, computational fluid dynamic is used for the investigation of the hemodynamic effects on the aneurysm wall and risk of rupture. This study tries to find the connection between the risk of rupture with three geometrical features of aneurysm i.e., Ellipsoid Max semi-axis, Size ratio and Tortuosity. Statistical analysis is done over 30 different ruptured /unruptured ICA aneurysms to find meaningful relation between selected geometrical factors and rupture risk. The hemodynamic analysis is done over four distinct aneurysm models to attain more details on effects of chosen geometrical factors. The results of simulations indicate that the Ellipsoid Max semi-axis have meaningful impacts on the risk of rupture."

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