Hello AndreaM and WELCOME to NeuroTalk!

Here is a forum link that might be of interest to you.

General Health Conditions & Rare Disorders
http://neurotalk.psychcentral.com/forum2.html
(you can do a search from inside the forum in the upper
right corner click on search and type in "arachnoid cyst"
This will pull up all threads relating to "arachnoid cyst")

Please feel free to roam around the forums and join in anywhere.

If you have any questions or need any assistance please don't hesitate to ask! Someone will always be around shortly to help in anyway that we are able.

I look forward to seeing you around the board.

Abbie