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How To Read Blood Test Results

kaki-clam

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kaki-clam Enthusiast
kaki-clam
Posted

I had a biopsy about a month ago, they were looking for ulcers, but instead, they found Celiac. I had to have the blood test but i don't know how to read the results. From what I can tell, they are negative.....

Gliadin (Deamidated) Ab IgA, s 3.9

Gliadin (Deamidated) Ab, IgG, s 2.0

reference value

<20.0 (Negative)

20.0-30.0 (Weak Positive)

> 30.0 Positive

Tissue Transglutminase Ab IgA, s 0.5 u/ml <4.0

Tissue Transglutminase Ab, IgG s, 1.1 u/ml <6.0

i can't get an appointment to see the doctor for 3 more weeks....the biopsy was positive...what does the blood work mean? I have been eating gluten free since I had my blood work, I didn't change my diet until after.

Thank you for any help you can provide!!

Cathy

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happygirl Collaborator
happygirl
Posted

Bloodwork appears to be negative, but they didn't run the total IgA, to see if you are IgA deficient (based on what you posted).

In most cases, the positive biopsy = diagnosis of Celiac. Negative bloodwork doesn't mean you don't have it.

ang1e0251 Contributor
ang1e0251
Posted

I was looking for the total IGA too. I'm no expert on the tests but I do know you can be IGA deficient and the bloodwork will always be negative. If you had a positive biopsy, that is all you need. It means they found enough damage to your small intestine to indicate celiac disease.

Welcome to the forum. Start your healing now and ask any questions here you wish.

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    • knitty kitty
      High DGP-A with normal IGA

      By knitty kitty · Posted

      So you're saying that you think you should have severe intestinal damage since you've had the symptoms so long?   DGP IgG antibodies are produced in response to a partial gluten molecule.  This is different than what tissue transglutaminase antibodies are  produced in response to.   TTg IgA antibodies are produced in the intestines in response to gluten.  The tTg IgA antibodies attack our own cells because a structural component in our cell membranes resembles a part of gluten.  There's a correlation between the level of intestinal damage with the level of tTg antibodies produced.  You are not producing a high number of tTg IgA antibodies, so your level of tissue damage in your intestines is not very bad.  Be thankful.   There may be reasons why you are not producing a high quantity of tTg IgA antibodies.  Consuming ten grams or more of gluten a day for two weeks to two months before blood tests are done is required to get sufficient antibody production and damage to the intestines.  Some undiagnosed people tend to subconsciously avoid lots of gluten.  Cookies and cakes do not contain as much gluten as artisan breads and thick chewy pizza crust.  Anemia, diabetes and thiamine deficiency can affect IgA antibody production as well.   Do you carry genes for Celiac?  They frequently go along with EDS.
    • rei.b
      High DGP-A with normal IGA

      By rei.b · Posted

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    • rei.b
      High DGP-A with normal IGA

      By rei.b · Posted

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    • trents
      Finding gluten free ingredients

      By trents · Posted

      Welcome to the forum, @Kara S! Warrior bread is a grain free bread product. Google it. There are commercial mixes available, I believe, Youtube videos and many recipes. 
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