Occipital ganglioglioma in an older adult.

Gangliogliomas are rare benign tumors of the central nervous system that typically involve the temporal lobe in younger patients. We present a 63-year-old man with an unusual occipital ganglioma with new seizures resolving after resection. A search of the literature revealed only three reports of occipital ganglioma in adults over 30 years old. Therefore, ganglioglioma of the occipital lobe in older patients is rare, but is a diagnostic consideration.