Table 5 Parameters of liver and pancreas MRI sequences
Sequence | Slice orientation | Phase encoding direction | Number of slices | Field of view (mm2) | Slice gap (mm) | Voxel size (mm3) | Repetition time (ms) | Echo time (ms) | Respiration control | Flip angle (°) | Bandwidth (Hz/Px) | Imaging mode | Acceleration mode (factor) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T2 HASTE | Transversal | A> > P | 49 | 380 × 309 | 1 | 0.7 × 0.7 × 5.0 | 1570.0 | 75; 420 | Navigator | 114 | 977 | 2D | N/A |
T2 HASTE | Sagittal | A> > P | 40 | 380 × 285 | 1 | 1.2 × 1.2 × 5.0 | 500.0 | 95 | Navigator | 160 | 710 | 2D | GRAPPA (2) |
T2 HASTE | Coronal | R> > L | 30 | 450 × 394 | 1 | 1.4 × 1.4 × 5.0 | 656.0 | 95 | Navigator | 160 | 710 | 2D | GRAPPA (2) |