Comparison of aneurysm height, width, and neck measurements among MR and DSA imaging modalitiesa
| TOF-MRA | CE-MRA | 3D-BB MRI | 3DRA | P Value | |
|---|---|---|---|---|---|
| Height (mm) | 7.7 (5.5–11.1) | 8.0 (6.0–12.8) | 7.8 (5.4–12.6) | 7.7 (5.5–12.6) | .918 |
| Width (mm) | 7.5 (5.8–11.5) | 8.4 (5.8–14.0) | 7.8 (5.5–13.9) | 8.1 (5.9–13.3) | .957 |
| Neck (mm) | 6.8 (5.3–10.4) | 6.7 (5.2–10.6) | 7.0 (4.8–10.2) | 6.9 (4.6–9.8) | .774 |
↵a Data are median (interquartile range).