Credit: Xu, et al. Tomography-Dec 2015; Creative commons.org
Gadolinium contrast MRI in (a) enhances brain tumor tissue on left (yellow arrow) but does not enhance tumor tissue on right (red arrow). (d-f) Dynamic Glucose Enhanced (DGE) MRI following infusion of D-glucose enhances brain tumor tissue on left and right (red areas). (d) two minutes post-D-glucose infusion, (e) three minutes post-D-glucose infusion, (f) five minutes post-D-glucose infusion