Table 1 MRI sequences and acquisition parameters
From: Incidental findings in MRI of the paranasal sinuses in adults: a population-based study (HUNT MRI)
MRI sequences | Matrix (pixels) | NSA | TR (ms) | TE (ms) | Flip-angle | Slice thickness (mm) | Gap (mm) | Overlap (mm) | FOV (mm) |
|---|---|---|---|---|---|---|---|---|---|
T1WI 3D GRE | 192 × 192 | 1 | 10 | 4 | 10° | 1.2 | 0 | 0 | 240 |
T2WI | 512 × 320 | 2 | 7840 | 95 | 90° | 4.0 | 1.0 | 0 | 230 |