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Dr diagnosed me based on this (blood results inside)


Haveaniceday

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Haveaniceday Apprentice

Hello.

I recently got very sick with lots of symptoms noted with celiacs. My Dr said I will need an endescopy to assess damage, but that the blood test I received were highly specific, and she went ahead and diagnosed. I'm just wondering if there is any way this is wrong?

My esr and immature granulocytes were both high too. But iron and b12 were fine.

 

Thanks!

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plumbago Experienced

The second of your tests, (TTG IgA) is not 100% specific: there are other causes of a positive test, including diabetes, heart failure, Crohn’s and others. (Also, people who have celiac disease can get a negative result with this test.) This test is machine-read. (Background: The enzyme TTG deamidates gliadin (a broken-down component of gluten). In reaction to the presence of TTG, the antibody immunoglobulin A (IgA) is produced. Raised IgA antibodies indicate short-term immune response, indicating ingestion of gluten 2-4 weeks preceding the test.)

The first test you present measures antibodies directed against deamidated Gliadin peptides (DGP) in human serum or plasma.

Immunoglobulin A lines mucus membranes and protects body surfaces. Found in highest quantities: eyes, mouth, nose, GI tract. Raised IgA antibodies indicate short-term immune response, indicating ingestion of gluten 2-4 weeks preceding the test.

So far, everything is strongly suggestive of celiac disease and as always I tell people to listen to their docs over us on the Internet. More tests than these are usually ordered to diagnose celiac disease - what you had is not the typical so-called Celiac Panel. But again, it's all strongly suggestive. You could always ask for another round of tests, more complete this time. That's what I did. My next round of tests still showed the same thing, so then I got the biopsies and was diagnosed based on those plus the previous blood tests. You will need to continue eating gluten-containing foods if you opt for more tests and you will need to continue eating gluten-containing foods for biopsies, as well.

Plumbago

Scott Adams Grand Master

I would not second guess your doctor as you have two strong positive tests that are very specific to celiac disease. I will assume that they have recommended that you go on a 100% gluten-free diet. This article may be helpful:

 

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    • trents
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    • Maura Gissen
      They did. I was doing a lot better on the AIP diet. However, I was unable to do the full reintroduction process because I went off the AIP diet when I got pregnant and was experiences chronic nausea. This is what makes me believe it's food related.  I do check all of my food products and supplements and I am very careful about them being gluten free and trying to stay away from corn starch etc. However, I am eating gluten free breads that sometimes have rice flour, yeast, etc. - I seem to do fine with these breads/bread products some days, but then am sick other days.  I have never really had any GI symptoms outside of bloating. My symptoms are dizziness, brain fog, and a general feeling of unwellness or malaise, sort of like when you're going to get the flu.  I have had a lot of bloodwork done over the last three years, but I don't recall doing the CBC, CMP, or a celiac-specific test recently. That's helpful so that could at least provide some insight to see if I'm still being exposed.  Do you see most individual with celiacs having to take a period of time away from even gluten free breads and other cross-reactive foods to let their guts heal? I'm not sure how restrictive to get with my diet again since it's so challenging. 
    • trents
      Did the symptoms commence after you discontinued the AIP diet? Have you checked all nutritional supplements and oral hygiene products for possible gluten content? Have you recently checked all the labels of purchased processed foods in your pantry to check for formulation changes that might have introduced gluten? Historically, when "glutened" did you have GI symptoms or were you a "silent" celiac whose symptoms were non GI. Is what you are experiencing now like what you were experiencing at the time of diagnosis? Have you had recent blood work done (CBC and CMP) and if so, were there any parameters out of norm? I know you have Hashimoto's but you say that is well controlled now? It certainly wouldn't hurt to get celiac antibodies rechecked. Because you are essentially gluten free I would not expect to see any big departures from normal levels but if there are even weak positives it could indicate you are getting glutened from some unexpected source.
    • Maura Gissen
      Hi Trent! Thanks so much for your warm welcome and questions! They do, but these symptoms have been ongoing for a long time before the pregnancy. However, it's hard for me to know what's a celiac response vs. a Hashimotos one. I haven't, maybe it's worth getting those checked again? 
    • trents
      Welcome to the forum, @Maura Gissen! Don't those same symptoms often come along with the territory when pregnant? And then throw in Hashimoto's.  Have you had your celiac antibody levels checked recently?
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