Comparison of measurements performed on CISS and Post Gad images
| Measurements | Mean (mm) | SD | P Value |
|---|---|---|---|
| Observer 1 | |||
| CISS AP | 8.0 | 6.5 | .048 |
| Post Gad AP | 8.2 | 6.7 | |
| CISS TRA | 10.5 | 5.1 | .123 |
| Post Gad TRA | 10.8 | 5.1 | |
| CISS SI | 7.1 | 5.6 | .007 |
| Post Gad SI | 7.6 | 6.3 | |
| Observer 2 | |||
| CISS AP | 7.5 | 5.9 | .030 |
| Post Gad AP | 7.8 | 6.4 | |
| CISS TRA | 10.8 | 5.1 | .214 |
| Post Gad TRA | 10.5 | 4.8 | |
| CISS SI | 6.9 | 5.1 | .983 |
| Post Gad SI | 6.9 | 5.7 |
Note:—Post Gad indicates postcontrast; CISS, constructive interference in steady state; AP, anteroposterior diameter; TRA, transverse diameter; SI, superoinferior diameter.