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Arkansas Children's Hospital
General Information 501-364-1100
Arkansas Children's Northwest
General Information 479-725-6800
Overlap syndrome refers to patients diagnosed with an autoimmune rheumatic disease that cannot easily be identified as a known condition — such as lupus or juvenile arthritis — because symptoms and signs or more than one condition are present. To find the best treatments, our doctors will test your child for autoantibodies. They can match treatments to the specific genetic and biomarkers for your child’s condition.