These rare, benign tumors come from ganglion-type cells, which are groups of nerve cells. They are are small and slow-growing and have distinct margins. Metastasis and malignancy are very rare.
These tumors are commonly located in the temporal lobe of the cerebral hemispheres and the third ventricle. They may also occur in the spine.
Seizures are the most common symptom experienced by patients with these kinds of tumors.
Surgery is the most common form of treatment for these kinds of tumors.
These tumors most often occur in children and young adults, and they are more common in females.