Table 2. MRI sequence parameters.
Parameter | T2 weighted TSE | T1 weighted 3D FLASH |
TR (ms) | 7500 | 10.4 |
TE (ms) | 92 | 4.7 |
Flip angle (degrees) | 180 | 15 |
Imaging plane | Axial/coronal | Axial |
Slice thickness (mm) | 3 | 3 |
Matrix | 230×256 | 159×256 |
Field of view (mm) | 180×180 | 260×260 |
Total acquisition time | 6 min 24 s (per sequence) | 9 min 20 s (including three 16 s pre-contrast scans) |
3D, three-dimensional; FLASH, fast low-angle shot; TE, echo time; TR, repetition time; TSE, turbo spin echo.