Ana Titer

Ana Titer. An ANA test looks for antinuclear antibodies in your blood If the test finds antinuclear antibodies in your blood it may mean you have an autoimmune disorder An autoimmune disorder causes your immune system to attack your own cells tissues and/or organs by mistake These disorders can cause serious health problems.

Most patients with a positive ANA titer do not have Systemic Lupus Erythematosus (SLE) High False Positive Rate (esp low titers) and in Autoimmune Condition s (see above) ANA Levels fluctuate and do not correlate with response to therapy or with disease activity Once ANA test is positive repeat testing is rarely indicated VI.

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3) Sensitive not specific The most important fact to know about an ANA test is that it is extremely SENSITIVE but not a very SPECIFIC test This means that anyone that could have a possible autoimmune connective tissue disease such as Lupus will have a positive test but it doesn’t tell you if you certainly have one or which one you have.

Antinuclear Antibody Panel: Purpose, Results, and Risks

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ANA titer Lab Results explained HealthMatters.io

A low ANA titer (140 to 180) may be associated with preclinical disease or lack of disease Titers >180 are consistent with autoimmune disease Is a titer of 1 160 high? A titer of 1160 or above is commonly considered a positive test result If a positive ANA result is felt to be unrelated to an active rheumatic diagnosis but there remains a risk for development of rheumatic.