Hemodynamics of cerebral aneurysm initiation: the role of wall shear stress and spatial wall shear stress gradient
BACKGROUND AND PURPOSE: Cerebral aneurysms are preferentially located at arterial
curvatures and bifurcations that are exposed to major hemodynamic forces, increasingly …
curvatures and bifurcations that are exposed to major hemodynamic forces, increasingly …
Wall shear stress distribution inside growing cerebral aneurysm
T Tanoue, S Tateshima… - American journal …, 2011 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Hemodynamic stimulation has been suggested to affect
the growth of cerebral aneurysms. The present study examined the effects of intra …
the growth of cerebral aneurysms. The present study examined the effects of intra …
Wall shear stress at the initiation site of cerebral aneurysms
Hemodynamics are believed to play an important role in the initiation of cerebral aneurysms.
In particular, studies have focused on wall shear stress (WSS), which is a key regulator of …
In particular, studies have focused on wall shear stress (WSS), which is a key regulator of …
Quantitative hemodynamic analysis of brain aneurysms at different locations
A Chien, MA Castro, S Tateshima… - American Journal …, 2009 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Studies have shown that the occurrence of brain
aneurysms and risk of rupture vary between locations. However, the reason that aneurysms …
aneurysms and risk of rupture vary between locations. However, the reason that aneurysms …
Intra-aneurysmal hemodynamics during the growth of an unruptured aneurysm: in vitro study using longitudinal CT angiogram database
S Tateshima, K Tanishita, H Omura… - American journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The role of blood-flow biomechanics on the size,
morphology, and growth of cerebral aneurysms is poorly known. The purpose of this study …
morphology, and growth of cerebral aneurysms is poorly known. The purpose of this study …
Blood flow dynamics in patient-specific cerebral aneurysm models: the relationship between wall shear stress and aneurysm area index
Hemodynamics plays an important role in the progression and rupture of cerebral
aneurysms. The temporal and spatial variations in wall shear stress (WSS) within the …
aneurysms. The temporal and spatial variations in wall shear stress (WSS) within the …
Hemodynamics in growing and stable cerebral aneurysms
DM Sforza, K Kono, S Tateshima, F Viñuela… - Journal of …, 2016 - jnis.bmj.com
Objective The detailed mechanisms of cerebral aneurysm evolution are poorly understood
but are important for objective aneurysm evaluation and improved patient management. The …
but are important for objective aneurysm evaluation and improved patient management. The …
A mechanism for the rapid development of intracranial aneurysms: a case study
C Doenitz, KM Schebesch, R Zoephel… - Neurosurgery, 2010 - journals.lww.com
BACKGROUND: Despite technical and diagnostic progress there are still open questions in
the understanding of the pathophysiology of intracranial aneurysms. OBJECTIVE: Within 44 …
the understanding of the pathophysiology of intracranial aneurysms. OBJECTIVE: Within 44 …
Association of hemodynamic factors with intracranial aneurysm formation and rupture: systematic review and meta-analysis
BACKGROUND: Recent evidence suggests a link between the magnitude and distribution of
hemodynamic factors and the formation and rupture of intracranial aneurysms. However …
hemodynamic factors and the formation and rupture of intracranial aneurysms. However …
The biophysical role of hemodynamics in the pathogenesis of cerebral aneurysm formation and rupture
The pathogenesis of intracranial aneurysms remains complex and multifactorial. While
vascular, genetic, and epidemiological factors play a role, nascent aneurysm formation is …
vascular, genetic, and epidemiological factors play a role, nascent aneurysm formation is …