Also Known As: C-ANCA
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Antineutrophil cytoplasmic antibodies (ANCA) are autoantibodies produced by a person's immune system that mistakenly target and attack proteins within the person's neutrophils.
Evaluating patients suspected of having autoimmune vasculitis
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REFERENCE INTERVALS FOR ADULTS: Negative/Positive.
POSITIVE: Wegener granulomatosis, Glomerulonephritis, inflammatory bowel disease, polyarthritis nodosa