I have recently been diagnosed with a "lupus-like connective tissue disease" due to symptoms and a positive ANA test.
My young daughter has very similar symptoms to myself, but although she has a high IgA (which may indicate inflammation, i believe) her ANA result is negative.
Given the family history, it seems likely to me that she has some kind of inflammatory problem. Has anyone had children diagnosed from a young age with these kinds of things, please, despite a negative ANA test?