Victoria YuiWen Yu1, Ergys Subashi1, Can Wu1, Peter Koken2, Mariya Doneva2, Ricardo Otazo1, and Ouri Cohen1
1Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States, 2Philips Healthcare, Hamburg, Germany
1Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States, 2Philips Healthcare, Hamburg, Germany
High resolution golden-angle radial
MR fingerprinting was successfully demonstrated in a healthy volunteer subject.
By varying the number of radial spokes per temporal time frame, a decrease in average
T1 T2 mapping values with increasing scan time was observed.
Figure 2. MR-fingerprinting
reconstructed images and T1, T2 quantitative maps for variable number of radial
spokes per time point in a healthy volunteer.
Figure 3. Boxplots of T1 and T2 values within the prostate for
acquisitions with various number of spokes per time point. #spk: number of
radial spokes per temporal frame.
