Pt | Imaging Modality before Rupture | Resolution (mm) | Imaging Modality after Rupture | Resolution (mm) | Time between Imaging before and after Rupture | Days between Hemorrhage and Imaging after Rupture |
---|---|---|---|---|---|---|
1 | 3D TOF MRA | 0.49 × 0.49 × 1.2 | 3DRA | 0.22 × 0.22 × 0.22 | 0 yr, 183 days | 1 |
2 | 3D TOF MRA | 0.31 × 0.31 × 1.0 | CTA | 0.31 × 0.31 × 0.45 | 0 yr, 72 days | 1 |
3 | CTA | 0.33 × 0.33 × 1.0 | CTA | 0.35 × 0.35 × 0.33 | 2 yr, 323 days | 2 |
4 | 3D PC MRA | 0.78 × 0.78 × 1.0 | 3DRA | 0.25 × 0.25 × 0.25 | 0 yr, 151 days | 0 |
5 | 3D TOF MRA | 0.45 × 0.45 × 1.0 | 3DRA | 0.39 × 0.39 × 0.39 | 3 yr, 148 days | 0 |
6 | CTA | 0.43 × 0.43 × 0.9 | 3DRA | 0.22 × 0.22 × 0.22 | 0 yr, 34 days | 0 |
7 | 3D TOF MRA | 0.20 × 0.20 × 1.0 | 3DRA | 0.17 × 0.17 × 0.17 | 4 yr, 1 day | 3 |
8 | 3D TOF MRA | 0.35 × 0.35 × 1.4 | 3DRA | 0.17 × 0.17 × 0.17 | 0 yr, 14 days | 9 |
9 | CTA | 0.33 × 0.33 × 1.3 | 3DRA | 0.09 × 0.09 × 0.09 | 0 yr, 302 days | 2 |
Note:—Pt indicates patient; PC, phase-contrast.
↵a Table adapted from Schneiders et al.14