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Testing Question


vcupride11

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vcupride11 Newbie

Can your primary care physician test you for Celiac disease or do you have to go to a gastro-intestinal doctor?


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lizard00 Enthusiast

Your PCP can test you. Ask for the complete celiac panel. I don't have the names of the tests saved, but others do and I'm sure they'll post them for you.

jerseyangel Proficient

Here is the Celiac Blood Panel--ask that they do all the tests:

Anti-Gliadin (AGA) IgA

Anti-Gliadin (AGA) IgG

Anti-Endomysial (EMA) IgA

Anti-Tissue Transglutaminase (tTG) IgA

Total Serum IgA

Best of luck! :)

lizard00 Enthusiast
Here is the Celiac Blood Panel--ask that they do all the tests:

Anti-Gliadin (AGA) IgA

Anti-Gliadin (AGA) IgG

Anti-Endomysial (EMA) IgA

Anti-Tissue Transglutaminase (tTG) IgA

Total Serum IgA

Best of luck! :)

Thanks Patti :)

ninabear Newbie

My husband and I made appointments with a Gastroenterologist, and we're going to ask him to test us. Do you think we should have made an appointment with a PCP instead? We don't have one right now, and with our insurance plan (PPO) we can go to any type of doctor we want without a referral.

Will the Gastroenterologist be mad we made a direct appointment with him instead of going to a PCP?

jerseyangel Proficient
Will the Gastroenterologist be mad we made a direct appointment with him instead of going to a PCP?

No, I don't think so at all :)

Most people start with a PCP because that's how their insurance works. Best of luck!

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    • trents
      So the tTG-IGA at 28 is positive for celiac disease. There are some other medical conditions that can cause elevated tTG-IGA but this is unlikely. There are some people for whom the dairy protein casein can cause this but by far the most likely cause is celiac disease. Especially when your small bowel lining is "scalloped". Your Serum IGA 01 (aka, "total IGA") at 245 mg/dl is within normal range, indicating you are not IGA deficient. But I also think it would be wise to take your doctor's advice about the sucraid diet and avoiding dairy . . . at least until you experience healing and your gut has had a chance to heal, which can take around two years. After that, you can experiment with adding dairy back in and monitor symptoms. By the way, if you want the protein afforded by dairy but need to avoid casein, you can do so with whey protein powder. Whey is the other major protein in dairy.
    • jenniber
      hi, i want to say thank you to you and @trents   . after 2 phone calls to my GI, her office called me back to tell me that a blood test was “unnecessary” and that we should “follow the gold standard” and since my biopsy did not indicate celiac, to follow the no dairy and sucraid diet. i luckily have expendable income and made an appt for the labcorp blood test that day. i just got my results back and it indicates celiac disease i think 😭   im honestly happy bc now i KNOW and i can go gluten free. and i am SO MAD at this doctor for dismissing me for a simple blood test that wouldn’t have cost her anything !!!!!!!!!!! im sorry, im so emotional right now, i have been sick my whole life and never knew why, i feel so much better already   my results from labcorp:   Celiac Ab tTG TIgA w/Rflx Test Current Result and Flag Previous Result and Date Units Reference Interval t-Transglutaminase (tTG) IgA 01 28 High U/mL 0-3 Negative 0 - 3 Weak Positive 4 - 10 Positive >10 Tissue Transglutaminase (tTG) has been identified as the endomysial antigen. Studies have demonstrated that endomysial IgA antibodies have over 99% specificity for gluten sensitive enteropathy. Immunoglobulin A, Qn, Serum 01 245 mg/dL 87-352
    • JoJo0611
      Thank you this really helped. 
    • Samanthaeileen1
      Okay that is really good to know. So with that being positive and the other being high it makes sense she diagnosed her even without the endoscopy. So glad we caught it early. She had so many symptoms though that to me it was clear something was wrong.   yeah I think we had better test us and the other kids as well. 
    • GlorietaKaro
      One doctor suggested it, but then seemed irritated when I asked follow-up questions. Oh well—
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