Detects autoimmune liver antibodies — antibodies that may be produced when the immune system mistakenly targets the body's own tissues.
Helps diagnose and monitor autoimmune liver diseases (autoimmune hepatitis, primary biliary cholangitis).
Jaundice, nausea, abdominal pain or swelling, alcohol use, fatty liver, hepatitis risk, or people on long-term medicines.
No fasting needed.
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Not on its own. Autoantibodies can occasionally be found in healthy people; your doctor will interpret the result with your symptoms and other tests.
No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.
Usually a blood sample; for some infections a swab, CSF, urine or other sample is used — as advised by your doctor.
Usually within 5–6 days after the sample reaches the lab. You will receive the report online.