Fig. 2From: Non-invasive detection of 2-hydroxyglutarate in IDH-mutated gliomas using two-dimensional localized correlation spectroscopy (2D L-COSY) at 7 Tesla7T COSY spectrum from an 8.8 ml voxel localized in a patient with wild-type IDH1 WHO grade 1 ganglioglioma (middle inset) showing absence of cross peaks from 2HG (empty red box around [F2, F1] = 4.0, 1.7 ppm)Back to article page