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