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Abstract #4266

Glioma Grading: Comparison of Parameters from Dynamic Contrast-Enhanced (DCE) MRI, Apparent Diffusion Coefficient (ADC), & Fractional Anisotropy (FA)

Seung-Koo Lee1, EunJu Kim2, Hyun Seok Choi1,3

1Department of Radiology, Yonsei University College of Medicine, Seoul, Korea, Republic of; 2Philips Healthcare; 3Department of Radiology, Catholic University School of Medicine, Seoul, Korea, Republic of

Transfer constant (Ktrans) and extravascular extracelluar space (ve) can be used in differentiating high-grade and low-grade gliomas. Extravascular extracelluar space (ve) was the most predictive parameter using DCE-MRI in our series. Further investigation of extravascular extracelluar space (ve) is needed in this stage.