Hi there Gulfwardoc, and welcome to NeuroTalk.

I don't have the same condition that you do, but we have other members who post questions about their own Arachnoid Cysts.

Although it's quite OK to post here in this forum, I think you may get more feedback in either of the following 2 places .... or even both for more exposure. I did a quick search and found information about the cysts here:

Arnold Chiari Malformation & Syringomyelia : http://neurotalk.psychcentral.com/forum71.html

Hydrocephalus : http://neurotalk.psychcentral.com/forum14.html

Here's the results of the search I did for you. You might want to go through and see if any of their questions and answers offer you any assistance. http://neurotalk.psychcentral.com/se...arachnoid+cyst