Anti-Nuclear Antibodies (ANA)
Also known as: ANA test, Antinuclear antibody, ANA screening
- Blood
- Same day / 24 hours
- Home pickup
- No fasting needed
Clinical use cases
Why doctors order it- Rheumatology workup support
- Clinician-led evaluation of autoimmune symptom patterns
- Connective tissue disease screening support when clinically indicated
- Common screening marker used in autoimmune symptom evaluation pathways
- ANA must be interpreted with symptoms and clinical findings
- Positive ANA can occur without disease—context is essential