A  large heterogenous peripherally enhancing mass right posterior parieto-occipital  lobe. peritumoral edema with  mild mass effect. Mild effacement of occipital horn of right lateral ventricle. no midline shift. Mass shows heterogenous peripheral  enhancement with central necrosis. 
Rest of brain parenchyma appear normal. 
Differentials include Cystic Astrocytoma /  Cystic glioma .  
 
 