Overestimation of luminal stenosis of the reconstructed parent artery with the PED
| Technique | Mean (mm) (%) | SD (%) | 95% CI of Mean |
|---|---|---|---|
| 3D-TOF MRA versus DSA | 1.992 (71.8) | 0.998 (52.7) | 0.036–3.948 (31.6%–175%) |
| CE-TR MRA versus DSA | 0.965 (26.6) | 0.497 (12.7) | 0.01–1.941 (1.7%–51.5%) |
| 3D-TOF MRA versus CE-TR MRA | 1.027 (50.1) | 0.776 (58.8) | 0.495–2.55 (65.1%–165%) |