Table 1.
Anatomy | Standard T2 | Fat-suppressed T2 | Shorter TE | iSTIR | DW-EPI |
---|---|---|---|---|---|
Fat | 99 ± 32 | 24 ± 10 | 10 ± 4.8 | 4.4 ± 4.3 | 8.8 ± 4.4 |
Blood vessels (in liver) | 111 ± 44 | 110 ± 8.6 | 47 ± 42 | 18 ± 15 | 21 ± 7.8 |
Muscle | 35 ± 11 | 28 ± 5.3 | 19 ± 8.4 | 14 ± 9 | 14 ± 1.1 |
Liver | 46 ± 17 | 68 ± 19 | 37 ± 16 | 27 ± 14 | 48 ± 14 |
Intervertebral disc | 66 ± 23 | 44 ± 17 | 17 ± 11 | 10 ± 8 | 48 ± 24 |
Kidney | 76 ± 30 | 100 ± 16 | 56 ± 36 | 38 ± 30 | 59 ± 7.3 |
Spleen | 81 ± 33 | 114 ± 33 | 56 ± 46 | 42 ± 41 | 151 ± 52 |
Bile | 134 ± 56 | 216 ± 50 | 85 ± 58 | 16 ± 12 | 60 ± 18 |
CSF | 154 ± 55 | 147 ± 51 | 58 ± 22 | 13 ± 11 | 30 ± 16 |
DW-EPI images are of lower resolution and hence the increased SNR is not a fundamental advantage