Oligoastrocytoma is the third most common glioma. Oligoastrocytoma accounts for 1% of all brain tumors and 5–10% of all glial neoplasms. The incidence of oligoastrocytoma is approximately 0.03 per 100,000 individuals in the United States. Oligoastrocytoma is a disease that tends to affect the young and middle-aged adult population. The median age of diagnosis is 42 years. Males are more commonly affected with oligoastrocytoma than females. Oligoastrocytoma usually affects individuals of the Caucasian race. The incidence rate of oligoastrocytoma is higher in developed countries than in developing countries.
Oligoastrocytoma epidemiology and demographics
Meningioma epidemiology and demographics
Astrocytoma epidemiology and demographics
Oligodendroglioma epidemiology and demographics
Ganglioneuroma epidemiology and demographics
Myxoma epidemiology and demographics
Oligoastrocytoma pathophysiology
Ependymoma epidemiology and demographics