Sm (SMITH) ANTIBODY, IgG
Smith antibodies are specific for Lupus erythematosus occuring in nearly 30%of these patients. It is a component of extractable nuclear antigens also seen in other connective tissue disorders. This assay is useful for evaluating patients with signs and symptoms of a connective tissue disorder in whom ANA is positive.
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Pre-test Information:
No special preparation required
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Report Delivery:
Sample by Tue / Fri 9 am; Report Same day