IFA stands for Indirect Immunofluorescence Assay, a technique that uses fluorescent markers to identify specific antibodies in blood samples.

Dilutions help quantify antibody levels, ensuring accurate measurement of their concentration and clinical significance.

Patients with symptoms of lupus, such as joint pain, rashes, fatigue, or kidney problems, are often recommended this test.

A positive result strongly supports lupus diagnosis, but healthcare professionals consider other clinical findings and tests before confirming.

Yes, some lupus patients may test negative, so results must be interpreted alongside other clinical and laboratory findings.

Yes, anti-dsDNA antibodies are highly specific for lupus, unlike other autoantibodies that may appear in multiple conditions.