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A member asked:

My rnp anti bodies was 1.8 and range the is 0.0-0.9. the rest of my ana was neg. besides anti centromere b was 0.2 range is 0.0-0.9. no mctd hopefuly?

A doctor has provided 1 answer

ANAs are complex: ANA panels are complex and difficult to interpret. Clinal correlation with the results and the patterns of positivity and negativity are vital, as no ANA test is 100% sensitive or specific for any one entity. An assessment by a clinician who has experience with collagen vascular diseases in general may be helpful.

Answered 5/17/2020

4.4k views

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