Multiparametric MRI for Differentiation of Radiation Necrosis From Recurrent Tumor in Patients With Treated Glioblastoma

Abstract

In patients with treated glioblastoma, rCBV outperforms ADC and K^trans as a single imaging classifier to predict recurrent tumor versus radiation necrosis; however, the combination of rCBV and K^trans may be used to improve overall diagnostic accuracy.