text: The incidence of<unk> <unk><unk>  is less than 3 in 100,000 individuals. It is the most common paraganglioma of the head and neck and comprises approximately 65% of paragangliomas. The prevalence of head and neck paraganglioma is 3% of all paraganglioma. This<unk>  is more commonly observed in the adults and particularly in their fifth decade of life. It affects both gender equally.
option_0: Carotid body tumor epidemiology and demographics
option_1: Acoustic neuroma epidemiology and demographics
option_2: Ganglioneuroma epidemiology and demographics
option_3: Acoustic neuroma classification
option_4: Lymphangioma epidemiology and demographics
option_5: Optic nerve glioma epidemiology and demographics
option_6: Acoustic neuroma pathophysiology
option_7: Ganglioneuroma staging