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Trying To Understand How To Read These Results


melikamaui

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melikamaui Explorer

Can anyone help me figure out this genetic panel? These are my son's results. I know he has a very high chance of having celiac disease, and his doctor believes that he does in fact have it, she diagnosed him already. I'd just like to know what each of these things stand for.

Thanks for any help.

002.5 (HLA OOA1*05:00B1"(201) and other non-risk alleles.

Category 4, DQ2 heterozygous, Increased Risk 10X, Relative Risk HIGH

Category 8, DQ2 Homozygous, Increased Risk 31X, Relative Risk EXTREMELY HIGH

Category 7, DQ2/other high risk gene, Increased Risk 16X, Relative Risk VERY HIGH

Category 6, DQ2/DQ8, Increased Risk 14X, Relative Risk VERY HIGH

Category 5, DQ8 Homozygous, Increased Risk 10X, Relative Risk HIGH

Category 4, DQ2 heterozygous, Increased Risk 10X, Relative Risk HIGH

Category 3, DQ8 heterozygous, Increased Risk 2X, Relative Risk MODERATE

Category 2, DQ2/other low risk gene, Increased Risk <1X, Relative Risk LOW

Category 1, DQx, DQ8, Increased Risk <o.1, Relative Risk EXTREMELY LOW


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melikamaui Explorer

Anyone? Bueller?...

Mama Melissa Enthusiast

What category does he fall in? I only see his other risk alleles

melikamaui Explorer

What category does he fall in? I only see his other risk alleles

DQ2 heterozygous, Increased Risk 10X, Relative Risk HIGH

What do/does the other risk alleles mean? I don't understand that part at all.

Thanks for any help!

Melika

Skylark Collaborator

He has one risk allele, DQ2.5, and one non-risk allele which hasn't been specified. That gives him 10x risk for celiac with respect to the general US population.

I'm not sure what else you're asking. What do you mean by "each of these things"? Is this article helpful?

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melikamaui Explorer

That's very helpful, thanks!

nora-n Rookie

I do not understand the difference between category 1 and 3 in this list


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      ttg iga high (646 mg/dl) other results are normal

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  • Posts

    • kpf
      And of course I get these results (the ttg iga marked high at 646 mg/dL) on a Friday in my portal, my doctor wasn't in, and now we are in the weekend—leaving me to have to try and figure things out on my own until sometime next week. None of the nurses at the office would talk to me. 
    • kpf
      peptide iga, peptide igg, and ttg igg were all marked normal with limits noted as <15.0
    • kpf
      Gliadin peptide iga was 0.7 U/mL Gliadin peptide igg was <0.4 U/mL IGA TTG was 646 mg/dL (marked high with limits noted as 40-350) IGG TTG was <0.8 UmL
    • kpf
      I can’t figure out how to attach a photo here, but thank you so much for your response. And thank you for the welcome. 
    • trents
      Are you asking if it is typical to only have the ttg-iga be high and the other tests being within normal range? Is so, the answer is it is very common. What other tests were included in the celiac panel? Can you list all tests and include not only the scores but the reference ranges? Different labs use different reference ranges so it is difficult to say much by just looking at the scores. Welcome to the forum, @kpf!
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