Thanks for writing in to Healthcare Magic!
is an innocuous anomaly but can cause symptoms if it is obstructing the flow of fluid in the brain like when it is located in third/fourth ventricle
. Or it is impinging on the cortex
to cause local electrical discharges.
Let you MRI
Results be out they would be more informative in this regard.
If you have any further query please let me know I would try to answer it for you.
Wish you a great health!