Abstract #4069
Multi-model direct inversion algorithms at 3.0T MR elastography of the liver: comparison with conventional multi-scale algorithm
Kengo Yoshimitsu 1 , Atsushi Nozaki 2 , and Richard L Ehman 3
1
Radiology, Fukuoka University, Fukuoka,
Fukuoka, Japan,
2
GE
Healthcare, Tokyo, Japan,
3
Mayo
Clinic, Minessota, United States
In assessing the fibrosis grades of the liver in
patients with chronic liver diseases, 3.0T MR
elastography with multi-model direct inversion algorithm
provides stiffness map with less image defects,
comparable measurable areas, and slightly less stiffness
value of the liver, as compared to that with
conventional multi-scale direct inversion algorithm.
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