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Abstract #4685

Application of Compressed Sensing Technology in Rapid Lumbar Magnetic Resonance Imaging

Haonan Zhang1, Qingwei Song1, Ailian Liu1, and Geli Hu2
1Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian, Dalian, China, 2Philips Healthcare, Beijing, China, Beijing, China


Lumbar magnetic resonance imaging has a significant diagnostic value for spine lesions. Reducing scan time is critical to improve patient compliance and comfort. The purpose of this study aims to introduce a combination of compressed-sensing and parallel imaging for high acceleration and motion artifact reduction for the lumbar spine MRI, and to determine an optimal acceleration factor, meanwhile, provide high quality images .

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