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Abstract #3659

Accuracy of Synthetic MAgnetic Resonance image Compilation (MAGiC) neural scan

Chia-Wei Li1, Ai-Ling Hsu1, Chien-Yuan Eddy Lin2, Charng-Chyi Shieh2, and Wing P. Chan1,3

1Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, 2GE Healthcare, Taipei, Taiwan, 3Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan

This study aimed to verify the accuracy of quantitative T1 and T2 estimation generated from a synthetic MR imaging method, MAGiC by comparing these results with conventional scanning on a homemade phantom with 9 concentration of aqueous CuSO4, and our result showed that the quantitative estimations were inaccurate in the CSF regions. In addition, the MAGiC synthetic image contrast was evaluated in both healthy volunteers and stroke patients. Agreed with the quantitative estimations, the CSF regions caused the apparent contrast differences.

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