Differentiating Low-Grade from High-Grade Intracranial Ependymomas: Comparison of Dynamic Contrast-Enhanced MRI and Diffusion-Weighted Imaging.
Julio Arevalo-PerezElena Yllera-ContrerasKyung K PeckVaios HatzoglouOnur YildirimMarc K RosenblumAndrei I HolodnyPublished in: AJNR. American journal of neuroradiology (2024)
As a dynamic contrast-enhanced perfusion MR imaging metric, fractional plasma volume can be used as an indicator to differentiate grade 2 and grade 3 ependymomas. Dynamic contrast-enhanced perfusion MR imaging plays an important role with high diagnostic value in differentiating low- and high-grade ependymoma.