Legend Axial T2 weighted MR images demonstrate heterogeneous high signal in the left temporal lobe with moderate mass effect.

Legend Axial and coronal post gadolinium T1 weighted MR images show areas of high signal enhancement in this mass, however, the mass is predominantly isointense or hypointense relative to the white matter. Note the mass effect on the left lateral ventricle. Key words: mri tumor neoplasia

Brain Diagnosis: Oligodendroglioma