Vendor | Siemens | Philips | GE |
---|---|---|---|
Sequence | 3D DESS | 3DWATSf | 3D GE |
Fat saturation/water excitation (WE) | WE | WE | Fat sat |
FOV (mm) | 140 | 140 | 140 |
Number of slices | 160 | 120 | 210 |
Slice thickness (mm) | 0.7 | 0.7 | 1 |
Slice gap (mm) | 0 | 0 | -0.5 |
Flip angle (deg) | 25 | 25 | 25 |
TE (ms) | 4.7 | 9.2 | 4.9 |
TR (ms) | 16.3 | 20 | 16.8 |
X-resolution (mm) | 0.37 | 0.36 | 0.55 |
Y-resolution (mm) | 0.46 | 0.48 | 0.62 |
Scan time | 10 min 35 s | 3 min 51 s | 6 min 22 s |