Hi ~ I didn't have that cyst (thank God) but I did have a tumor - a grade II oligodendroglioma - deep in my left temporal lobe, leaning against my hippocampus and causing seizures.
It was removed by surgery Feb. 2006, but seizures continued so I had more surgery May of this year.

My point is .... (I talk too much) is your best hope for great care is a university hospital. I can't tell (type -lol) how many tests and how hard these people worked trying to do what was best for me and even easiest for me.

IMHO - A university hospital is a great place packed with great doctors.