Figure 2. Left: Preoperative MRI, T2-weighted
coronal image showing an heterogeneous lesion that presents
areas of previous
hemorrhage and associates edema spreading through the left basal ganglia.
Middle.
Preoperative MRI, TI -weighted sagittal image after gadolinium injection showing
an oval shaped lesion in the area of the third ventricle
and hypothalamic area
that enhances heterogeneously. Right: Postoperative MRI control shows abscence
of both tumor and perifocal edema.