Document Type

Article

Publication Date

10-2019

Comments

This article has been peer reviewed. It is the authors' final version prior to publication in World Neurosurgery, Volume 130, October 2019, Pages 277-284.

The published version is available at https://doi.org/10.1016/j.wneu.2019.07.093. Copyright © Texakalidis et al.

Abstract

Cerebral aneurysms (CAs) are characterized by a pathological wall structure with internal elastic lamina and media disruption, which leads to focal weakened pouches of the arterial wall. The prevalence of unruptured CAs has been estimated to be 2%-5% in the general population. During the past few decades, the pathophysiological mechanisms behind the formation, growth, and rupture of CAs have been the focus of numerous research studies. In the present review, we have summarized the inflammatory pathways, genetics, and risk factors for the formation, growth, and rupture of CAs. In addition, we have discussed the concepts of geometric indexes, flow patterns, and fluid dynamics that govern CA development.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

PubMed ID

31323409

Language

English

Available for download on Thursday, October 01, 2020

Share

COinS