Results Obtained Following MR Image Quality Tests Described in ACR Quality Control Manual
| Parameter | mMR | Verio | Reference |
| Geometric accuracy | |||
| Length (mm) | 147.9 | 147.2 | 148.0 ± 2 |
| Diameter (mm) | 189.6 ± 1 | 189.9 ± 0.5 | 190.0 ± 2 |
| High-contrast spatial resolution (mm) | 0.9 | 0.9 | <1.1 |
| Slice thickness accuracy (mm) | 5.2 | 5.2 | 5.0 ± 0.7 |
| Slice position accuracy (mm) | |∆d| < 4 mm | ||
| Slice 1 | +0.5 | −2.4 | |
| Slice 11 | −2.8 | −2.9 | |
| Image intensity uniformity (%) | 89.6 | 87.3 | >82 |
| Percentage signal ghosting | 0.4E3 | 0.9E3 | <25E3 |
| Low-contrast object detectability | 38 | 39 | >37 |
Recommended action criteria are included as reference.