<unk>  predominantly affects children, but young adults are also susceptible to the tumor . Although the tumor is widely considered a pediatric disease, elderly patients are documented throughout literature. Age incidence The age distribution of<unk>  is largely bimodal, suggesting that two distinct diagnosis peaks occur from ages 5–10 and ages 21–30. A likely explanation for this discrepancy is that parents of children are more likely to report symptoms of nausea and constant headaches than young adults, who may, at first, disregard these symptoms for a lesser condition. Nevertheless, a combination of age, anatomic location, and image assessment can efficiently evaluate<unk> . Furthermore, the age of a patient can aid an oncologist in recommending appropriate treatment plans, along with other factors. Gender incidence In reported cases of the tumor over the last 25 years, the number of affected females with<unk>  is significantly higher than the number of affected males. Sughrue et al. confirmed this trend, stating that 70% of the cases with clearly stated gender were female (100 cases total). While several publications support a genetic predisposition to females, the underlying reasons are still unknown. Environmental incidence At this point, no literature has indicated whether environmental factors increase the likelihood of<unk> . Although cancer in general is caused by a variety of external factors, including carcinogens, dangerous chemicals, and viral infections,<unk>  research has not even attempted to classify incidence in this regard. The next few decades will aid in this understanding.
Astroblastoma
Neurothekeoma
Neuroma
Ameloblastoma
Sialoblastoma
Pilocytic astrocytoma
Central neurocytoma
Hemangioblastoma