Paper Info
Title
Reproducibility of image-based computational hemodynamics in intracranial aneurysms: comparison of CTA and 3DRA
Abstract
Hemodynamics play an important role in the pathogenesis of intracranial aneurysms and are believed to provide valuable information to predict aneurysmal rupture. Using image-based vascular models and computational fluid dynamics (CFD) techniques, the inter-aneurysmal hemodynamics can be studied in depth. In this paper, the effect of using different image-modalities is evaluated by investigating 4 middle cerebral arteries bifurcation aneurysms imaged with threedimensional rotational angiography (3DRA) and computed tomographic angiography (CTA). The presented visualizations show that the main flow characteristics are preserved. However, there are large discrepancies in quantitative measurements.
Year
DOI
Venue
2009
10.1109/ISBI.2009.5193121
ISBI
Keywords
Field
DocType
important role,inter-aneurysmal hemodynamics,aneurysmal rupture,computed tomographic angiography,different image-modalities,image-based vascular model,computational fluid dynamic,image-based computational hemodynamics,intracranial aneurysms,bifurcation aneurysms,threedimensional rotational angiography,hemodynamics,bifurcation,computational fluid dynamics,image segmentation,cta,haemodynamics,finite element methods,three dimensional
Cerebral arteries,Rotational angiography,Hemodynamics,Reproducibility,Computer science,Aneurysm,Image based,Radiology,Computed tomographic angiography,Angiography
Conference
ISSN
ISBN
Citations 
1945-7928 E-ISBN : 978-1-4244-3932-4
978-1-4244-3932-4
1
PageRank 
References 
Authors
0.38
2
7
Name
Order
Citations
PageRank
A. J. Geers1433.92
I Larrabide28912.56
A. G. Radaelli310.38
Hrvoje Bogunović420017.85
H. A. F. Gratama van Andel510.38
C. B. Majoie670.94
Alejandro F. Frangi74333309.21