Jump to content

  • Welcome to Celiac.com!

    You have found your celiac tribe! Join us and ask questions in our forum, share your story, and connect with others.



  • Celiac.com Sponsor (A1):

    Celiac.com Sponsor (A1-M):

  • Get Celiac.com Updates:
    Support Our Content
    eNewsletter
    Donate

Exactly What Tests Do I Need?

Guest ajlauer

By Guest ajlauer
in Celiac Disease Pre-Diagnosis, Testing & Symptoms

Recommended Posts

Guest ajlauer
Guest ajlauer
Posted

I'm going to the doctor on Monday and want to get the tests done for celiac disease. *exactly* what do I ask for (in abbreviations and long names, if you know both)? I also want to get tested for food allergies. The nurse/receptionist (not exactly sure of her title) had no idea there was a blood test for allergies - so I doubt they know anything about celiac's. One of the disadvantages to living in a small town I suppose.

This has probably been asked and answered a dozen times here, but for the life of me, I just couldn't find it!! Thank You.

Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):

Celiac.com Sponsor (A8-M):


gf4life Enthusiast
gf4life
Posted

The food allergies test is called RAST, and they can check for many different foods. Usually they specify the top 8-10 allergen foods on the test order form.

The celiac tests you need are:

o Anti-Gliadin (AGA) IgA

o Anti-Gliadin (AGA) IgG

o Anti-Endomysial (EMA) IgA

o Anti-Tissue Transglutaminase (tTG)

o Total Serum IgA

Preferrably from a reliable lab like Prometheus. My insurance won't pay for them, so I had to do our blood tests through Quest Diagnostics. They are just not specialised enough to accurately run the celiac disease tests. Here is the website info from Prometheus.

Open Original Shared Link

God bless,

Mariann

KaitiUSA Enthusiast
KaitiUSA
Posted

Yep those are the tests you need done and I second Prometheus. They are an experienced lab when it comes to celiac. Also, they offer a gene test but my insurance didn't cover that part <_< but it was a good thing for me to get done

gf4life Enthusiast
gf4life
Posted

The way Prometheus works is that they run the bloodtests, and automatically run the gene test if the blood tests are negative. At least that is what their paperwork said when I filled it out for my kids. Then of course the insurance refused to pay, so the tests were actually run by Quest <_< for a second time! The reason the pedi GI ordered the Prometheus tests was they are the only lab he trusts to run celiac disease testing! He actually has worked closely with them in getting their celiac disease panel put together when he was in San Diego. Him and some of his collegues down there are the reason that they ALWAYS include the total serum IgA on their tests. Before they only included it if the doctor thought it was necessary. This pedi GI thinks a person being tested for celiac disease needs to have the total IgA count done EVERY TIME, not just when the doctor thinks it might be a good idea!

I think there is a spot on the Prometheus form where you can request to have the gene test run even if the blood is positive also.

God bless,

Mariann

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

  • Get Celiac.com Updates:
    Support Celiac.com:
    Join eNewsletter
    Donate
  • Celiac.com Sponsor (A17):
    Celiac.com Sponsor (A17):



    Celiac.com Sponsors (A17-M):



  • Recent Activity

    1. trents
      - trents replied to Paulaannefthimiou's topic in Gluten-Free Foods, Products, Shopping & Medications
      1

      Bob red mill gluten free oats

      Not necessarily. The "Gluten Free" label means not more than 20ppm of gluten in the product which is often not enough for super sensitive celiacs. You would need to be looking for "Certified Gluten Free" (GFCO endorsed) which means no more than 10ppm of gluten. Having said that, "Gluten Free" doesn't mean that there will necessarily be more gluten than "Certified...
    2. trents
      - trents replied to jenniber's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      10

      Disaccharide deficient, confusing biopsy results, no blood test

      I think it is wise to seek a second opinion from a GI doc and to go on a gluten free diet in the meantime. The GI doc may look at all the evidence, including the biopsy report, and conclude you don't need anything else to reach a dx of celiac disease and so, there would be no need for a gluten challenge. But if the GI doc does want to do more testing, you...
    3. Paulaannefthimiou
      - Paulaannefthimiou posted a topic in Gluten-Free Foods, Products, Shopping & Medications
      1

      Bob red mill gluten free oats

      Are Bobresmill gluten free oats ok for sensitive celiacs?
    4. jenniber
      - jenniber replied to jenniber's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      10

      Disaccharide deficient, confusing biopsy results, no blood test

      thank you both for the insights. i agree, im going to back off on dairy and try sucraid. thanks for the tip about protein powder, i will look for whey protein powder/drinks! i don’t understand why my doctor refused to order it either. so i’ve decided i’m not going to her again, and i’m going to get a second opinion with a GI recommended to me b...
    5. trents
      - trents replied to SamAlvi's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      3

      High TTG-IgG and Normal TTG-IgA

      Let me suggest an adjustment to your terminology. "Celiac disease" and "gluten intolerance" are the same. The other gluten disorder you refer to is NCGS (Non Celiac Gluten Sensitivity) which is often referred to as being "gluten sensitive". Having said that, the reality is there is still much inconsistency in how people use these terms. Since celiac disease...
  • Celiac.com Sponsor (A19):

  • Member Statistics

    • Total Members
      132,847
    • Most Online (within 30 mins)
      7,748
    L.Garcia24
    Newest Member
    L.Garcia24
    Joined
  • Celiac.com Sponsor (A20):
  • Celiac.com Sponsor (A22):

  • Forum Statistics

    • Total Topics
      121.5k
    • Total Posts
      1m
  • Celiac.com Sponsor (A21):

  • Who's Online (See full list)

  • Upcoming Events

  • Posts

    • trents
      Bob red mill gluten free oats

      By trents · Posted

      Not necessarily. The "Gluten Free" label means not more than 20ppm of gluten in the product which is often not enough for super sensitive celiacs. You would need to be looking for "Certified Gluten Free" (GFCO endorsed) which means no more than 10ppm of gluten. Having said that, "Gluten Free" doesn't mean that there will necessarily be more gluten than "Certified Gluten" in any given batch run. It just means there could be. 
    • trents
      Disaccharide deficient, confusing biopsy results, no blood test

      By trents · Posted

      I think it is wise to seek a second opinion from a GI doc and to go on a gluten free diet in the meantime. The GI doc may look at all the evidence, including the biopsy report, and conclude you don't need anything else to reach a dx of celiac disease and so, there would be no need for a gluten challenge. But if the GI doc does want to do more testing, you can worry about the gluten challenge at that time. But between now and the time of the appointment, if your symptoms improve on a gluten free diet, that is more evidence. Just keep in mind that if a gluten challenge is called for, the bare minimum challenge length is two weeks of the daily consumption of at least 10g of gluten, which is about the amount found in 4-6 slices of wheat bread. But, I would count on giving it four weeks to be sure.
    • Paulaannefthimiou
      Bob red mill gluten free oats

      By Paulaannefthimiou · Posted

      Are Bobresmill gluten free oats ok for sensitive celiacs?
    • jenniber
      Disaccharide deficient, confusing biopsy results, no blood test

      By jenniber · Posted

      thank you both for the insights. i agree, im going to back off on dairy and try sucraid. thanks for the tip about protein powder, i will look for whey protein powder/drinks!   i don’t understand why my doctor refused to order it either. so i’ve decided i’m not going to her again, and i’m going to get a second opinion with a GI recommended to me by someone with celiac. unfortunately my first appointment isn’t until February 17th. do you think i should go gluten free now or wait until after i meet with the new doctor? i’m torn about what i should do, i dont know if she is going to want to repeat the endoscopy, and i know ill have to be eating gluten to have a positive biopsy. i could always do the gluten challenge on the other hand if she does want to repeat the biopsy.    thanks again, i appreciate the support here. i’ve learned a lot from these boards. i dont know anyone in real life with celiac.
    • trents
      High TTG-IgG and Normal TTG-IgA

      By trents · Posted

      Let me suggest an adjustment to your terminology. "Celiac disease" and "gluten intolerance" are the same. The other gluten disorder you refer to is NCGS (Non Celiac Gluten Sensitivity) which is often referred to as being "gluten sensitive". Having said that, the reality is there is still much inconsistency in how people use these terms. Since celiac disease does damage to the small bowel lining it often results in nutritional deficiencies such as anemia. NCGS does not damage the small bowel lining so your history of anemia may suggest you have celiac disease as opposed to NCGS. But either way, a gluten-free diet is in order. NCGS can cause bodily damage in other ways, particularly to neurological systems.
×
×
  • Create New...

Important Information

NOTICE: This site places This site places cookies on your device (Cookie settings). on your device. Continued use is acceptance of our Terms of Use, and Privacy Policy.