HI
@Boba.....from what I just read, it seems that research has been done on men. In order to get a clearer answer as to whether this has affected your spinal cord or brain, you need an MRI. I see that a Genetic Counselor is often indicated, so perhaps this is something you should think about.
I don't know anything about your case & symptoms, specifically, but it would appear that you join those of us who have other primary conditions and ME is a result of them. I fall into that category. In my case I began with a pituitary tumor and then problems with the spinal cord and then the brain. I'm now back in the ME league b/c of those other problems....were they the original cause, probably not, a virus was somehow involved, but at what time who knows? I wish you well as your questions are answered. Yours, Lenora.