American Journal of Neuroradiology, Vol 13, Issue 5 1435-1438, Copyright © 1992 by American Society of Neuroradiology
ARTICLES |
Determination of blood flow direction using velocity-phase image display with 3-D phase-contrast MR angiography
JR Pernicone, JE Siebert, TA Laird, TL Rosenbaum and EJ Potchen
Department of Radiology Michigan State University, East Lansing 48824.
The authors describe their use of phase-contrast MRA to depict vascular anatomy and to define the direction of blood flow. Documentation of flow reversal can provide information regarding prognosis and can facilitate surgical planning. The technique requires no additional scan- time.
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