Representative in vivo liver PDFF maps for the BH Cartesian and the FB radial
scans for a subject in axial, coronal, and sagittal orientations. Representative
regions of interest (red squares) for the in vivo liver experiments are shown in
the axial orientation. The PDFF maps are similar for FB radial R = 1,2,3
and BH Cartesian R = 4. FB radial and BH Cartesian have slight
differences in liver position due to breath-holding. The scan time for each
technique is reported as minutes:seconds. BH, breath-hold; FB, free-breathing;
PDFF, proton-density fat fraction.