of the total number of gliomas 40,2 % were astrocytomas , 29,6 % glioblastomas , 10,6 % ependymomas , 10,1 % medulloblastomas , 5 % oligodendrogliomas and 2,2 % choroid plexus papillomas .
C0004114
astrocytomas
C0017636
glioblastomas