Welcome to the new online home for Arachnoid Cyst Awareness Network. Here you will be able to participate in polls, join in discussions by logging in with your preferred social network ID instead of having to sign up to leave a reply. You can even become an author, posting your own experiences as blog posts on this site. Welcome to any patients who have been newly diagnosed. We know how scary of an experience being diagnosed with an arachnoid cyst can be, so please know that the sole reason we are here is for support.