Imaging features of CNS JXGa
| No. | T1-Weighted | T2-Weighted | T1+CE | DWI/ADC |
|---|---|---|---|---|
| 4/12 | ↔ | ↔ | 4 Marked contrast enhancement | 4 Diffusion restriction |
| 3/12 | ↔ | ↔ - ↑ or ↑ | 3 Marked contrast enhancement | 1 Diffusion restriction, 2 no diffusion restriction |
| 2/12 | ↑ | ↑ | 2 Marked contrast enhancement | 1 Diffusion restriction, 1 NA |
| 2/12 | ↑ | ↔ or ↔ - ↑ | 1 Marked contrast enhancement/1 with lesions with marked and lesions without contrast enhancement | 1 No diffusion restriction, 1 NA |
| 1/12 | ↓ - ↔ | ↓ - ↔ | 1 Marked contrast enhancement | 1 Diffusion restriction |
Note:—↔ indicates isointense; ↑, hyperintense; ↔ - ↑, iso- to hyperintense; ↓ - ↔, hypo- to isointense; NA, not applicable.
↵a Cases were included only when both T1WI and T2WI were available.