Hi Dave,
Sorry to hear about your daughter's problems and frustration (and your family's as well!) It is good that she is being thoroughly checked out at such a young age. I am soon to be 30 and just over the last few months has anyone ever mentioned the possiblity of lupus to me. I have had symptoms all of my life, but no one had ever linked them together. They missed the boat on SO MANY occasions, but this one really gets me: when I was about 8, I had SEVERE fatigue. Ped. said my spleen was also enlarged (both of these can result from lupus). He ran a test for MONO, which came back negative. He said he thought it was mono anyway! Now how often do we hear of 8 yr old getting mono,...Geez.
Unfortunately, this illness is very individualistic; there really is no set course for it. There may be certain tendencies, but most of what I've read says it is unpredictable in its cycles of flares and remissions. Also, there is no way to tell if a person is gonna keep the symptoms they have, experience new ones, or both.
I know this is very discouraging, but at least it isn't set in stone to be a life-long nightmare. Many people have very mild cases with long remissions. I pray that this is the case with your daughter.
Please feel free to post questions, comments, or frustrations anytime; it may take a bit for someone to get back to you, though. We tend to get very tired and achey (as you know!) Take care and good luck to your daughter DeeDee