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False Positive Anti Thyroid Antibodies After Ivig
Negative result for thyroid peroxidase antibodies tpoab . Necessary to test my thyroglobulin antibodies tgab ?
Anti-thyroglobulin: Studies have shown that 99% of patients with hashimoto's thyroiditis have anti-microsomal antibodies, whereas only about 1/3rd had anti-thyroglobulin antibodies. In addition, 10-20% of persons without thyroid problems have anti-throglobulin antibodies (tg-a). These persons are likely at higher risk for future problems and should be watched more closely however, testing for tg-a is not necessary. ...Read moreSee 1 more doctor answer
Intravenous immunoglobulin (IVIG) is a way to provide antibodies to children with documented immune deficiencies and to treat other problems involving the immune system, such as Kawasaki disease. It has also been suggested as a treatment for children with autism spectrum disorders based on the idea that fetal brain development is related to the prenatal immune response, but there is little data ...Read more
Hi Doctor, I did blood testing of Liver. the result are Anitibody anti HBe or Aniticorp anti HBe : Reaction Positive & Antigene HBe Reaction Negative.
Hepatitis B tests: An antibody means that your body reacted to something and tried to fight it off. That's your immune system doing what it's supposed to. An antigen is something like a piece of virus that shouldn't be there. Your test report shows you were exposed to Hepatitis B but luckily your body fought it off. This HepBe test helps prove if you developed immunity from natural infection or from the vaccine. ...Read more
What would cause a high positive ANA (1:640) speckled, nucleolar with a low positive smooth muscle antibody (1:40) but negative SS-A, SS-B, anti-Smith, RNP, SCL-70, Anti Jo antibodies? Liver disease?
Probably normal: Many people have a positive ANA without being sick. If you also have elevated liver enzymes, a workup for autoimmune hepatitis may be continued, but if there's nothing to suggest a liver problem biochemically, I'd not be in a hurry to diagnose despite anti-smooth-muscle. ANA means nothing apart from the clinical picture. Best wishes. ...Read more
My ELISA anti rubella IgG negative(0.13 ul/ml) and ELISA anti rubella IgM positive(>400). Is it safe to pregnancy. ?
Anti ro ssa was low but present. anti TG antiTpo antibodies elevated but ana w/ panel was (-) euthyroid.has s/s responds to plaquenil (hydroxychloroquine) Differential Dx?
Sjögren's syndrome: Anti-ssa antibodies are most commonly associated with Sjögren's syndrome, but it does not confirm a diagnosis. Pts should may have symptoms of dry eyes and dry mouth, which are classic for Sjögren's syndrome. These ab's are also associated with connective tissue diseases such as lupus or SLE. However, a pt must have clinical and lab abnormalities to meet the diagnosis. ...Read more
Can you please explain ENA. Negative anti-CCP antibody 5 (<5) positive RF <14(0-14) antinuclear 80 (<80) a low titre is present?
ANA via ELISA 74 units, strong positive (negative via IFA)
Anti-Cardiolipin IgG 22 CU, moderate positive
Short answer is : Needing more info on labs and clinical symptoms. ANA positive is sensitive for possible autoimmune disease.but not very specific. Every lab on your ENA panel is important esp they are moderate positive and they all mean something different. Lab is never enough for diagnosis esp rheumatic condition. It is important for you to find a rheumatologist for thorough history and physical exam. ...Read more
8 weeks pregnant, CMV test shows positive and high IgG antibodies and negative igm, is it ok for pregnancy?
Had bloods for lyme, anca, anti DNA antibodies, anti mitochondrial all negative. If autoimmune started 7 years ago tho wouldn't blood repair to normal?
No: Autoantibodies rarely become negative if they were positive. It may rarely happen if the disease is in complete remission. However, that almost never happens. ...Read more
ANA positive SSA SSB weekly positive SCL weekly positive RNP SM weekly positive. Any implications? What are the differential diagnosis? WaDoes it mean
Pos auto ab tests: You are describing positive tests for auto antibodies. The differential diagnosis can be extensive. I am assuming a rheumatologist has ordered these tests? You need f/u with them to educate you what they mean, what further tests may need to be done and review your symptoms. Proper rheum DX is not based only on test results, but exam findings and symptoms of patient. Good luck. ...Read moreSee 2 more doctor answers
Postive Elisa test,positive band 41 western blot positive Ana antibodies- soar throat and extreme fatigue after eating ANYTHING- autoimmune disease?
Test results for throid antibodies were Anti-thyroglobulin Ab is 137 and Anti-thyroid per oxidase Ab 200 what does this mean?
High antibodies : Your antibodies against your own thyroid are high. You need to work with your doctor to figure out why. I take my patients off of gluten and encourage them to do a comprehensive elimination diet. A functional or integrative medicine doctor can work with you to find and address root causes. ...Read moreSee 2 more doctor answers
I'm hebs ag negative with a high anti hbs antibody from vaccination. This week's test was reported as hebs ag detected with anti hbs antibody of 513 miu/ml. Lft normal....Scared....Lab error?
Yes: That sounds like lab error. Your hbsab would provide immunity; i'm assuming yoru hbcab (core) is negative; i wouldn't worry, talk to your doctor about a retest if you are concerned, but even if you were infected, there is no reason for treatment at this time. ...Read more
Depends on exposure: Negative hep c antibody means no evidence of chronic hepatitis c infection. In acute hep c or in setting of immunosuppression, hcv viral load testing is helpful because hcv RNA can be detected within 2-3 days after exposure. Antibodies to hcv are detectable an average of 7-8 weeks after exposure. ...Read moreSee 1 more doctor answer
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