Although the causes of<unk>  are unknown, it can occur in both children and adults, with a peak in incidence at 9 to 14 years of age. About 120 cases are diagnosed each year in the United States in patients under the age of 19. More than 50% of all patients with<unk>  are under the age of 18 years. No clear association of the tumor exists with a particular gender or race.<unk> s do not appear to "run in families" or to be directly inherited from the parents.
Craniopharyngioma
Subependymoma
Glial tumor
Vestibular schwannoma
Mantleoma
Central neurocytoma
Choroid plexus papilloma
Germinoma