question: I am a 55 year old woman. I weigh 145 pounds and I am 5 2 . I am a size 6 and do work out. I had an MRI in 2006 because of headaches/pressure. They found a cyst on my brain. 2010 suffering bad headaches again. Cyst still there but no change in size. 2014 another MRI now shows cyst has grown. I am on Gabapentin 2 pills a day. What is the treatment for this and how serious is it? Thank you