Hi, I'm new, glad to have found this site. Had Chairi surgery July 15, 2009. Discovered dura leak about 6 weeks ago. Dr. suggested letting it heal on it's own. Well, the lump ( I call it my egg) on the back of my head is not going down during the day anymore, it is much firmer, and I look like I have a ridge of fat on my neck. nausea, headaches, and very irritable. I am getting another MRI & seeing my brain surgeon this coming monday about options, inc. surgery. Any questions I should ask? Anybody else had this complication. I'm very nervous....