A longitudinal study of a lateral intracranial aneurysm: identifying the hemodynamic parameters behind its inception and growth using computational fluid dynamics

IL Oliveira, GB Santos, J Militzer, CE Baccin… - Journal of the Brazilian …, 2021 - Springer
In the last two decades, the application of computational fluid dynamics (CFD) computational
fluid dynamics (CFD) to study the blood flow in intracranial aneurysms has gained popularity …

[HTML][HTML] Hemodynamic and fluid flow analysis of a cerebral aneurysm: a CFD simulation

AG Rahma, T Abdelhamid - SN Applied Sciences, 2023 - Springer
In this study, we investigate the hemodynamics parameters and their impact on the
aneurysm rupture. The simulations are performed on an ideal (benchmark) and realistic …

[HTML][HTML] Fluid flow and structural numerical analysis of a cerebral aneurysm model

MS Souza, A Souza, V Carvalho, S Teixeira… - Fluids, 2022 - mdpi.com
Intracranial aneurysms (IA) are dilations of the cerebral arteries and, in most cases, have no
symptoms. However, it is a very serious pathology, with a high mortality rate after rupture …

[HTML][HTML] Wall shear stress gradient is independently associated with middle cerebral artery aneurysm development: a case-control CFD patient-specific study based …

M Zimny, E Kawlewska, A Hebda, W Wolański… - BMC neurology, 2021 - Springer
Background Previously published computational fluid dynamics (CFD) studies regarding
intracranial aneurysm (IA) formation present conflicting results. Our study analysed the …

Relationship between hemodynamic parameters and cerebral aneurysm initiation

K Tanaka, H Takao, T Suzuki… - 2018 40th Annual …, 2018 - ieeexplore.ieee.org
Research on the relationship between cerebralaneurysm initiation and hemodynamic
parameters, but several open questions remain on initiation and growth mechanisms of …

Analysis of hemodynamic changes from aneurysm inception to large sizes

SF Salimi Ashkezari, F Mut, BJ Chung… - … journal for numerical …, 2021 - Wiley Online Library
While previous studies have identified many risk factors for the progression and rupture of
cerebral aneurysms, the changes in aneurysm flow characteristics during its evolution are …

Numerical simulation of blood flow effects on rupture of aneurysm in middle cerebral artery

XY Shen, HQ Xu, MB Gerdroodbary… - … Journal of Modern …, 2022 - World Scientific
The morbidity and mortality of aneurysm rupture have raised significantly in current years. In
this research, numerical investigations have been performed to disclose the impacts of …

[HTML][HTML] Morphological and hemodynamic changes during cerebral aneurysm growth

ER Nordahl, S Uthamaraj, KD Dennis, A Sejkorová… - Brain sciences, 2021 - mdpi.com
Computational fluid dynamics (CFD) has grown as a tool to help understand the
hemodynamic properties related to the rupture of cerebral aneurysms. Few of these studies …

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

Y Wang, J Jin, J Chen, P Chen, SA Abdollahi - Scientific Reports, 2023 - nature.com
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 …

[PDF][PDF] Computational fluid dynamics simulation of intracranial aneurysms–comparing size and shape

Z Yang, H Yu, GP Huang, R Schwieterman… - J. Coast. Life …, 2015 - researchgate.net
Objective: To study the hemodynamics of an anatomic internal carotid artery aneurysm
derived from a patient-specific model and then manipulate into two phantom morphologies …