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MAGNETIC RESONANCE IMAGING WITH DUAL VELOCITY ENCODED PROJECTION RECONSTRUCTION ACQUISITION
MAGNETIC RESONANCE IMAGING WITH DUAL VELOCITY ENCODED PROJECTION RECONSTRUCTION ACQUISITION
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机译:带有双重速度编码投影重构获取的磁共振成像
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摘要
A phase contrast image is produced using a 3D projection reconstruction pulse sequence. A high velocity-to-noise image is produced by using a LOW VENC motion encoding gradient. Phase wrap errors caused by high velocity flow is corrected using phase information in a HIGH VENC image produced from highly undersampled data acquired during the same scan.
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