<unk> s are a type of glioma that are believed to originate from the oligodendrocytes of the brain or from a glial precursor cell. They occur primarily in adults (9.4% of all primary brain and central nervous system tumors) but are also found in children (4% of all primary brain tumors).
Oligodendroglioma
Neurothekeoma
Pilocytic astrocytoma
Astroblastoma
Ependymoma
Astrocytoma
Glioblastoma
Giant-cell glioblastoma