Mean signal intensity ratios of the lesions on ADC maps
| Group and Lesion | Signal Intensity Ratio | |
|---|---|---|
| At 30 min | At 2 h | |
| 1, triolein (n = 8) | ||
| Type 1 (n = 7) | 0.72 (0.12) | 0.67 (0.12) |
| Type 2 (n = 8) | 0.97 (0.16) | 1.12 (0.28) |
| 2, oleic acid (n = 10) | ||
| Type 1 (n = 8) | 0.61 (0.08) | 0.60 (0.11) |
| Type 2 (n = 10) | 0.91 (0.18) | 0.95 (0.13) |
Note.—The data are the mean ± SD. In type 1 lesions, the signal intensity ratios were significantly lower in group 2 compared with those in group 1 at both 30 minutes and 2 hours (P = .027). However, in type 2 lesions, the signal intensity ratios did not significantly differ between the two groups at either time point (P = .144).