Desmoplastic infantile gangliogliomas are very rarely encountered. large supratentorial masses. derived from neuroepithelial origin. which have cystic and solid components and contain cells with astrocytic and ganglionic differentiation. https://www.spidertattooz.com/iOptron-HAE43EC-Strain-Wave-AZ-EQ-Mount-w-iPolar-High-Precision-Encoder/