A Large irregular, peripherally enhancing mass left  parietal lobe within deep cerebral white matter along falx region.  it shows irregular nodular peripheral wall enhancement with central necrosis. Peritumoral edema with mass effect. Compression on left lateral ventricle , contralateral midline shift and mild compression on right lateral ventricle.
Rest of brain parenchyma appear normal with no other enhancing lesion.   
Findings consistent with high grade Glioma /  Glioblastoma multiforme (GBM) 
 