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"What is Antinuclear Antibody?"About.com Health's Disease and Condition content is reviewed by Kate Grossman, MD
Definition: Antibodies to the nucleus of cells. Antinuclear antibodies are indicative of an autoimmune disease. Also Known As: ANA Examples: The patient has a positive ANA test. Suggested ReadingBlood Tests For Evaluating ArthritisSedimentation RateWhat Is CRP? |
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