View ordering for magnetization prepared steady state free precession acquisition: Application in contrast‐enhanced MR angiography
Open Access
- 23 August 2004
- journal article
- research article
- Published by Wiley in Magnetic Resonance in Medicine
- Vol. 52 (3) , 461-466
- https://doi.org/10.1002/mrm.20192
Abstract
Magnetization prepared segmented acquisition requires a view order that maximizes signal contrast during the acquisition of the central portion of k-space. Steady state free precession (SSFP) acquisition further requires a view order that minimizes changes in phase-encoding gradients from one repetition to the next in order to minimize eddy current artifacts. In this article, optimal view ordering schemes satisfying these two requirements are formulated and applied to inversion prepared 3D SSFP contrast-enhanced MR angiography (MRA). Experiments on phantoms and pigs demonstrated improved background suppression and reduced image artifacts. Magn Reson Med 52:461–466, 2004.Keywords
This publication has 14 references indexed in Scilit:
- Principles and applications of balanced SSFP techniquesEuropean Radiology, 2003
- Fat‐suppressed steady‐state free precession imaging using phase detectionMagnetic Resonance in Medicine, 2003
- Balanced phase‐contrast steady‐state free precession (PC‐SSFP): A novel technique for velocity encoding by gradient inversionMagnetic Resonance in Medicine, 2003
- Myocardial tagging with SSFPMagnetic Resonance in Medicine, 2003
- Dynamic contrast‐enhanced myocardial perfusion imaging using saturation‐prepared TrueFISPJournal of Magnetic Resonance Imaging, 2002
- Navigator-Gated Free-Breathing Three-Dimensional Balanced Fast Field Echo (TrueFISP) Coronary Magnetic Resonance AngiographyInvestigative Radiology, 2002
- MR angiography using steady‐state free precessionMagnetic Resonance in Medicine, 2002
- 3D magnetization‐prepared true‐FISP: A new technique for imaging coronary arteriesMagnetic Resonance in Medicine, 2001
- Magnetization preparation during the steady state: Fat‐saturated 3D TrueFISPMagnetic Resonance in Medicine, 2001
- Invited. Remember true FISP? a high SNR, near 1‐second imaging method for T2‐like contrast in interventional MRI at .2 TJournal of Magnetic Resonance Imaging, 1998