Answers:
This is a good site that can explain the try-out and your results My ANA has shown glum for years, but it is not a true indicator for lupus
http://www.labtestsonline.org/
A blood test is similar to a photo. it only capture that one second in time on what is going on contained by your blood.
best wishes

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u dont have anti nuclear antibodies and they are usually measured to diagnos SLE

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