Cortical tumors Supratentorial cortical tumors can be remembered with P-DOG MD: Pleomorphic xanthoastrocytoma (PXA) Dysembryoplastic neuroepithelial tumor (DNET) Oligodendroglioma Ganglioglioma Multinodular and vacuolating neuronal tumor (MVNT) Desmoplastic infantile astrocytoma and ganglioglioma (DIA/DIG)