Fig. 1
A 44-year-old male. Heterogeneous mass with cystic component is seen on T2WI (a). There is no apparent increase in perfusion on rCBV map (b). Permeability parameters indicate low-grade glioma (Ktrans 0.029, Ve 0.210) (c). Pathological diagnosis is WHO grade 2 glioma (diffuse astrocytoma)