ADCs of each group of OLPDs
| Mean ADC ± SD | ADC range | P Value | |
|---|---|---|---|
| Orbital lymphoma (n = 17) | 0.54 ± 0.05 | 0.44–0.64 | P < .001a |
| MALT lymphoma (n = 12) | 0.47–0.64 | ||
| DLBCL (n = 2) | 0.44–0.56 | ||
| Follicular lymphoma (n = 2) | 0.53–0.57 | ||
| Mantle cell lymphoma (n = 1) | 0.47 | ||
| Benign OLPDs (n = 15) | 0.81 ± 0.18 | 0.58–1.24 | |
| IgG4-related ophthalmic disease (n = 12) | 0.58–1.24 | ||
| RLH (n = 3) | 0.73–0.85 |
Note:—There were significant differences in ADC between the 2 groups. SD indicates standard deviation; DLBCL diffuse large B-cell lymphoma; RLH, reactive lymphoid hyperplasia.