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RT Journal Article
SR Electronic
T1 Hemodynamic Analysis of an Adult Vein of Galen Aneurysm Malformation by Use of 3D Image-Based Computational Fluid Dynamics
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 1075
OP 1082
VO 24
IS 6
A1 Hassan, Tamer
A1 Timofeev, Eugene V.
A1 Ezura, Masayuki
A1 Saito, Tsutomu
A1 Takahashi, Akira
A1 Takayama, Kazuyoshi
A1 Yoshimoto, Takashi
YR 2003
UL http://www.ajnr.org/content/24/6/1075.abstract
AB Summary: We applied computational fluid dynamic (CFD) analysis on the numerical grid of a 3D rotational digital subtraction angiogram obtained in a 22-year-old male patient, with an accidentally discovered vein of Galen malformation associated with single feeder aneurysm, to understand the flow pattern through the two aneurysms and improve our general understanding of hemodynamic characteristics of this variety of fusiform aneurysm. This technical note provides a good example of the application of CFD to 3D digital subtraction angiography for studying the flow pattern in patients with cerebrovascular disease.