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A member asked:

Tested positive for ana and now further tests show i'm also positive for ena antibodies - sm b and rnc. is it more likely to be mctd or sle? thanks

A doctor has provided 1 answer

Depends: We know false antibody results exists. It is up to your rheumatologist to interpret the test results in the context of your history, exam, and other lab findings.

Answered 4/18/2013

5.2k views

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Related Questions

A member asked:

Sm/rnp antibody- ANA choice- positive, speckled/titer: 1:1280; sm & rnp (done alone) negative; sm/rnp antibody (together?) positive 3.0 guessing mctd?

A doctor has provided 1 answer

A member asked:

What could a negative ANA and positive RNP antibodies mean? I have a history of chronic rheumatological symptoms, but my dr is not convinced its MCTD.

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A member asked:

Can you please discuss the relationship among sle, mctd, anas, anti-rnp, myalgia, and myositis? How common is it to find these concurrent in a person?

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A member asked:

My cardiolipin IgM has come back high 3 times, neutrophils slightly raised & ANA negative. symptoms indicative of Lupus, MCTD?? Gp not worried.

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A member asked:

Anti centromere b antibodies mine were 0.2 out of 0.0-0.9. My rnp was 1.8 out 0.0-0.9. Should i be concerned that I have mctd? The rest of ANA normal

A doctor has provided 1 answer

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