Agreement between 3D-TOF and 2D-DSA evaluation (using Jean Raymond grading scale) and the reference on the wide-necked aneurysm
| Wide Neck κ and SE (*) | Residual Neck or Dog Ear | Partial (Residual Aneurysm) | Complete | Global Agreement |
|---|---|---|---|---|
| 2D-DSA | 0.1 (0.166) | 0.041 (0.166) | 0.306 (0.166) | 0.138 (0.119) |
| 3D-TOF | 0.39 (0.176) | 0.679 (0.176) | 0.589 (0.176) | 0.565 (0.129) |
| P value | .282 | .018* | .294 | .028 |