Question Gliadin Peptide Antibody/IgA and IGG

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Hi. Was wondering if anyone has any knowledge of celiac disease and it's

relation to IgA and IGG?

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> Hi. Checking in after several months of not posting. My 10 yr old has

Selective IgA Deficiency. My 12 yr old has been having stomach issues, and in

frustration I asked them to test for several things, including IgA and celiac

disease. 2 of the 3 for celiac disease came back negative, but he tested

positive for a low level of gliadin peptide antibody. When I looked this up,

the information talked about IgA and IGG. Now, I think some of these things can

run in families. While they said his IgA was fine, they didn't test IGG. Does

anyone have any experience with this gliadin peptide antibody?

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> I know a lot of immune issues are related. He has had exczema in the past,

but apparently once you have it you are always subject to it? He also has

asthma.

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> Thanks!

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> , Mom to , 10, Selective IgA, Asthma and Connor, 12

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