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AUC, threshold, sensitivity and specificity of Ktrans values of peritumor edema to differentiate low-grade from high-grade gliomas.
| I/II vs. III/IV | AUC | Threshold | Sensitivity | Specificity |
|---|---|---|---|---|
| Ktrans, min−1 | 0.994 | 0.007 | 0.975 | 0.950 |
AUC, area under the curve; Ktrans, forward volume transfer constant.
