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Imaging features of CNS JXGa
No.T1-WeightedT2-WeightedT1+CEDWI/ADC
4/12↔↔4 Marked contrast enhancement4 Diffusion restriction
3/12↔↔ - ↑ or ↑3 Marked contrast enhancement1 Diffusion restriction, 2 no diffusion restriction
2/12↑↑2 Marked contrast enhancement1 Diffusion restriction, 1 NA
2/12↑↔ or ↔ - ↑1 Marked contrast enhancement/1 with lesions with marked and lesions without contrast enhancement1 No diffusion restriction, 1 NA
1/12↓ - ↔↓ - ↔1 Marked contrast enhancement1 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.