Gurcay, Nesrin; Onder, Evrim; Kokenek Unal, Tuba Dilay; Kertmen, Hayri; Alper, Murat
(2021)
Aim: Ependymomas are highly heterogeneous neuroepithelial tumors that occur in all age groups and in all compartments of the central nervous system. Because of the tumor heterogeneity, the current histopathological criteria ...