Relative difference (%) between SWS obtained with pSWE (9L4 and 4C1 transducer) and MRE of each phantom at a 4 cm depth
| (%) | 2.1 kPa | 5.2 kPa | 9.7 kPa | 13.3 kPa | 25 kPa |
|---|---|---|---|---|---|
| 9L4-4C1 | 17.6 | 6.9 | 6.6 | 3.8 | NA |
| 4C1-MRE | −25.2 | −5.1 | −8.1 | 2.7 | NA |
| 9L4-MRE | −7.7 | 1.8 | −1.5 | 6.5 | 25.6 |
MRE, MR elastography; NA, not available; pSWE, point shear-wave elastography.