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RT Journal Article
SR Electronic
T1 Microdroplet Tracking Using Biplane Digital Subtraction Angiography for Cerebral Arteriovenous Malformation Blood Flow Path and Velocity Determinations
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 1110
OP 1114
VO 20
IS 6
A1 Rudin, Stephen
A1 Wakhloo, Ajay K.
A1 Lieber, Baruch B.
A1 Granger, William
A1 Divani, Afshin A.
A1 Bednarek, Daniel R.
A1 Hopkins, Leo N.
YR 1999
UL http://www.ajnr.org/content/20/6/1110.abstract
AB Summary: High-speed biplane angiography is used to determine the path and velocity of microdroplets of contrast material in three dimensions. By allowing more accurate determination of detailed blood flow in feeding vessels and draining veins of cerebral arteriovenous malformations than available with standard angiography, the new method offers the potential for more accurate treatment and further study of neurovascular/cerebrovascular hemodynamics. The first study of the method is presented.