RT Journal Article
SR Electronic
T1 Complete Intracranial Arterial and Venous Blood Flow Evaluation with 4D Flow MR Imaging
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 362
OP 366
DO 10.3174/ajnr.A1138
VO 30
IS 2
A1 Hope, M.D.
A1 Purcell, D.D.
A1 Hope, T.A.
A1 von Morze, C.
A1 Vigneron, D.B.
A1 Alley, M.T.
A1 Dillon, W.P.
YR 2009
UL http://www.ajnr.org/content/30/2/362.abstract
AB SUMMARY: Time-resolved, 3D velocity–encoded MR imaging (4D Flow) allows for the acquisition of dynamic, multidirectional data on blood flow and has recently been used for the evaluation of intracranial arterial flow. Using a 3T system with optimization of both temporal resolution and k-space subsampling with a combination of parallel imaging and cut-corner acquisition, we present the clinical assessment of a patient with an arteriovenous malformation by providing complete intracranial arterial and venous coverage in a reasonable scan time.