Abstract #4998

Simultaneous Analyses and Reconstruction of Quantitative Susceptibility Mapping and Voxel-based Morphometry Using Magnetization-prepared Spoiled Turbo Multiple Gradient Echo

Hirohito Kan¹, Nobuyuki Arai¹, Satoshi Tsubokura¹, Masato Yamada¹, Yuta Nishiwaki¹, Kyosuke Mizuno¹, Harumasa Kasai¹, Yasujiro Hirose¹, and Yuta Shibamoto¹

¹Department of Radiology, Nagoya City University Hospital, Nagoya, Japan

Quantitative susceptibility mapping (QSM) and voxel-based morphometry (VBM) analyses are helpful in detecting an abnormal iron overload and the regional change of volume in the gray and white matters, respectively. This abstract presents a novel method for simultaneous analyses of QSM and VBM using magnetization-prepared spoiled turbo multiple gradient echo sequence with inversion pulse for QSM sequence which provides 3D T1-weighted structural images for VBM and multi-echo phase images for QSM on single scan.

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