Screening test for antinuclear antibodies. Used to detect autoimmune diseases like lupus and Sjögren's syndrome.
Category: Inflammation & Immune
Also known as: antinuklearna at (ana)
Reference range: 0–1 COI (Source: ABIM)
Standard unit: COI
High values may indicate
Elevated levels may indicate autoimmune diseases such as systemic lupus erythematosus or Sjögren's syndrome.
Low values may indicate
Normal levels. No autoimmune activity detected.
Source: BloodId admin-reviewed
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