Table 1 Magnetic resonance sequence and scan parameters
T2*WI | |
|---|---|
Pulse sequence | 2D-GRE |
TR (ms) | 202–236 |
TE (ms) | 7.38 |
Flip angle (°) | 20 |
Matrix size | 512 × 330–400 |
Acquisition time (s) | 20–22 |
Field of view (mm) | 340–420 × 223–315 |
Section thickness (mm) | 4–5 |
Interslice gap (mm) | 1 |