This Celiac.com FAQ on celiac disease will guide you to all of the basic information you will need to know about the disease, its diagnosis, testing methods, a gluten-free diet, etc.
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What are the major symptoms of celiac disease?
Celiac Disease Symptoms
What testing is available for celiac disease? - list blood tests, endo with biopsy, genetic test and enterolab (not diagnostic)
Celiac Disease Screening
Interpretation of Celiac Disease Blood Test Results
Can I be tested even though I am eating gluten free?
How long must gluten be taken for the serological tests to be meaningful?
The Gluten-Free Diet 101 - A Beginner's Guide to Going Gluten-Free
Is celiac inherited? Should my children be tested?
Ten Facts About Celiac Disease Genetic Testing
Is there a link between celiac and other autoimmune diseases?
Celiac Disease Research: Associated Diseases and Disorders
Is there a list of gluten foods to avoid?
Unsafe Gluten-Free Food List (Unsafe Ingredients)
Is there a list of gluten free foods?
Safe Gluten-Free Food List (Safe Ingredients)
Gluten-Free Alcoholic Beverages
Distilled Spirits (Grain Alcohols) and Vinegar: Are they Gluten-Free?
Where does gluten hide?
Additional Things to Beware of to Maintain a 100% Gluten-Free Diet
Where can I buy gluten-free stuff?
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Her tTg/Iga is very, very high and that will not occur from just the diabetes alone. Since Type 1 and Celiac share the same genetics and can occur together, it would be great if she could have the complete Celiac panel run and not a partial. I do not understand the test for Immunoglobulin so cannot comment on that but her tTg is concerning for Celiac. With her symptoms, she should be fully screened for it, along with your other daughter who has Hashi's. I also have Hashi's and that's another one that likes to pair with Celiac Disease.
Tests in the full panel include:
tTg/IgA and tTg/IgG- Since your daughter's tTg was sky high, the IgG version of testing usually done may not be needed.
DGP/IgA- This tests for reaction to gluten in her diet. This is usually repeated with the tTg annually for dietary compliance, if she is diagnosed with Celiac.
EMA- This test is usually not done unless the tTg is positive because it has to be done by a technician and not a machine and it is expensive. However, it is VERY important in a panel because if it is positive, then coupled with a positive tTg, pretty much is diagnostic for Celiac. The GI will want to do a biopsy, which is usually indicated for kids or young adults. NO OTHER DISEASE WILL CAUSE A POSITIVE EMA BUT CELIAC DISEASE.
Total IgA: This is done to make sure a patient produces enough IgA antibody for testing purposes to be relevant but it will not be needed for your daughter. Her tTg number proves she makes enough antibody.
Good luck with testing and make sure she keeps eating gluten until all testing is completed!
New here- would love some help. My daughter has type 1 diabetes. For the last 1-2 years she has been very irritable- major mood swings that can be activated over the smallest things. She has tested vitamin d deficient in the past- on a supplement now-has been recently complaining of pain in her legs nightly and having a hard time sleeping. Her hair which used to be very thick is now much thinner. She also has a very bloated belly with some diarrhea from time to time.
Her blood work was transglutaminase ttg iga >100 and immunoglobulin a 78 (range is 80 up)
she just tested positive for mono in the beginning of May She also has an older sister with Hashimoto's
could this be anything other than celiac?