A large, heterogenous peripherally enhancing mass right  parieto-temporal  lobe.  mass shows  peripheral thick wall enhancement with central cystic necrosis. moderate  peritumoral edema with  mass effect. No compression on ventricles or midline shift.  
Rest of brain parenchyma appear normal. 
Differentials include Cystic Astrocytoma /  Glioblastoma Multiforme.
 
 