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

Test Results?

rami

Recommended Posts

rami Apprentice
rami
Posted

My 8-year old son was recently diagnosed with Celiac disease after + bloodwork and biopsy. After recommendations from his doctor my husband and I, as well as our other two children were also tested. When the test was ordered for the children it included a ttg IGA, ttg IGG, and a total IGA. However, the test ordered for my husband and I by two different doctors only included the ttg IGA and ttg IGG, it did not include the total IGA. We were told by both of our doctors that our results were negative, but since the tests that were ordered were different from those ordered for the children I'm not sure if our results are accurate? My 8-year old is the only member of our family diagnosed and the only abnormality in his bloodwork was his ttg IGA, the ttg IGG and total IGA were normal. The other two children had "normal" results for all three tests. My husband and I had identical results as follows:

ttg IGA - 3

<=19 is normal

ttg IGG - 5

<=19 is normal

Although I am grateful, I find it strange that my poor son is the only member of our family with Celiac considering it is genetic. Can anyone offer any insight?

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

Celiac.com Sponsor (A8-M):


mushroom Proficient
mushroom
Posted

My 8-year old son was recently diagnosed with Celiac disease after + bloodwork and biopsy. After recommendations from his doctor my husband and I, as well as our other two children were also tested. When the test was ordered for the children it included a ttg IGA, ttg IGG, and a total IGA. However, the test ordered for my husband and I by two different doctors only included the ttg IGA and ttg IGG, it did not include the total IGA. We were told by both of our doctors that our results were negative, but since the tests that were ordered were different from those ordered for the children I'm not sure if our results are accurate? My 8-year old is the only member of our family diagnosed and the only abnormality in his bloodwork was his ttg IGA, the ttg IGG and total IGA were normal. The other two children had "normal" results for all three tests. My husband and I had identical results as follows:

ttg IGA - 3

<=19 is normal

ttg IGG - 5

<=19 is normal

Although I am grateful, I find it strange that my poor son is the only member of our family with Celiac considering it is genetic. Can anyone offer any insight?

Carrying the gene only predisposes you to developing celiac; it does not mean that you will have it. It is widely accepted that there needs to be a trigger for celiac disease to develop, either physical or mental stress; childbirth can be a trigger. There is no way of knowing what your son's trigger was. But he must have received the gene(s) from either of you or both.

The reason for running the total serum IGA is to determine if you produce normal quantities of IGA antibodies. If you do not then they run the IGG versions of the tests. Both your doctors covered this possibility by running the tTG IGG test as well as the IGA.

frieze Community Regular
frieze
Posted

My 8-year old son was recently diagnosed with Celiac disease after + bloodwork and biopsy. After recommendations from his doctor my husband and I, as well as our other two children were also tested. When the test was ordered for the children it included a ttg IGA, ttg IGG, and a total IGA. However, the test ordered for my husband and I by two different doctors only included the ttg IGA and ttg IGG, it did not include the total IGA. We were told by both of our doctors that our results were negative, but since the tests that were ordered were different from those ordered for the children I'm not sure if our results are accurate? My 8-year old is the only member of our family diagnosed and the only abnormality in his bloodwork was his ttg IGA, the ttg IGG and total IGA were normal. The other two children had "normal" results for all three tests. My husband and I had identical results as follows:

ttg IGA - 3

<=19 is normal

ttg IGG - 5

<=19 is normal

Although I am grateful, I find it strange that my poor son is the only member of our family with Celiac considering it is genetic. Can anyone offer any insight?

I realize that you and your husband had both IgA and IgG run, but i would still like to see a total IgA. also the deaminated testing is apparently the "new" norm?

Archived

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

Go to topic listing
  • Celiac.com Sponsor (A19):


  • Member Statistics

    • Total Members
      131,905
    • Most Online (within 30 mins)
      7,748
    klmgarland
    Newest Member
    klmgarland
    Joined
  • Celiac.com Sponsor (A20):

  • Forum Statistics

    • Total Topics
      121.4k
    • Total Posts
      1m
  • Celiac.com Sponsor (A22):



  • Celiac.com Sponsor (A21):


  • Upcoming Events

  • Posts

    • Xravith
      Taking Probiotics but Still Getting Sick After Gluten – Advice?

      By Xravith · Posted

      Yes, you are right. Indeed, I’ve been feeling anemic since the beginning of this week, and today I felt horrible during a lecture at the university, I was trembling a lot and felt all my body incredibly heavy, so I had to come back home. I’ll do a blood test tomorrow, but I’m just worried about the possibility of it coming back negative. I’ve been eating two cookies in the morning as my only source of gluten over the past two weeks—could that affect the final result?
    • trents
      New (possible) celiac diagnosis

      By trents · Posted

      Welcome to the forum, @Judy M! Yes, he definitely needs to continue eating gluten until the day of the endoscopy. Not sure why the GI doc advised otherwise but it was a bum steer.  Celiac disease has a genetic component but also an "epigenetic" component. Let me explain. There are two main genes that have been identified as providing the "potential" to develop "active" celiac disease. We know them as HLA-DQ 2.5 (aka, HLA-DQ 2) and HLA-DQ8. Without one or both of these genes it is highly unlikely that a person will develop celiac disease at some point in their life. About 40% of the general population carry one or both of these two genes but only about 1% of the population develops active celiac disease. Thus, possessing the genetic potential for celiac disease is far less than deterministic. Most who have the potential never develop the disease. In order for the potential to develop celiac disease to turn into active celiac disease, some triggering stress event or events must "turn on" the latent genes. This triggering stress event can be a viral infection, some other medical event, or even prolonged psychological/emotional trauma. This part of the equation is difficult to quantify but this is the epigenetic dimension of the disease. Epigenetics has to do with the influence that environmental factors and things not coded into the DNA itself have to do in "turning on" susceptible genes. And this is why celiac disease can develop at any stage of life. Celiac disease is an autoimmune condition (not a food allergy) that causes inflammation in the lining of the small bowel. The ingestion of gluten causes the body to attack the cells of this lining which, over time, damages and destroys them, impairing the body's ability to absorb nutrients since this is the part of the intestinal track responsible for nutrient absorption and also causing numerous other food sensitivities such as dairy/lactose intolerance. There is another gluten-related disorder known as NCGS (Non Celiac Gluten Sensitivity or just, "gluten sensitivity") that is not autoimmune in nature and which does not damage the small bowel lining. However, NCGS shares many of the same symptoms with celiac disease such as gas, bloating, and diarrhea. It is also much more common than celiac disease. There is no test for NCGS so, because they share common symptoms, celiac disease must first be ruled out through formal testing for celiac disease. This is where your husband is right now. It should also be said that some experts believe NCGS can transition into celiac disease. I hope this helps.
    • Judy M
      New (possible) celiac diagnosis

      By Judy M · Posted

      My husband has had lactose intolerance for his entire life (he's 68 yo).  So, he's used to gastro issues. But for the past year he's been experiencing bouts of diarrhea that last for hours.  He finally went to his gastroenterologist ... several blood tests ruled out other maladies, but his celiac results are suspect.  He is scheduled for an endoscopy and colonoscopy in 2 weeks.  He was told to eat "gluten free" until the tests!!!  I, and he know nothing about this "diet" much less how to navigate his in daily life!! The more I read, the more my head is spinning.  So I guess I have 2 questions.  First, I read on this website that prior to testing, eat gluten so as not to compromise the testing!  Is that true? His primary care doctor told him to eat gluten free prior to testing!  I'm so confused.  Second, I read that celiac disease is genetic or caused by other ways such as surgery.  No family history but Gall bladder removal 7 years ago, maybe?  But how in God's name does something like this crop up and now is so awful he can't go a day without worrying.  He still works in Manhattan and considers himself lucky if he gets there without incident!  Advice from those who know would be appreciated!!!!!!!!!!!!
    • Scott Adams
      Patiently Waiting to See Results

      By Scott Adams · Posted

      You've done an excellent job of meticulously tracking the rash's unpredictable behavior, from its symmetrical spread and stubborn scabbing to the potential triggers you've identified, like the asthma medication and dietary changes. It's particularly telling that the rash seems to flare with wheat consumption, even though your initial blood test was negative—as you've noted, being off wheat before a test can sometimes lead to a false negative, and your description of the other symptoms—joint pain, brain fog, stomach issues—is very compelling. The symmetry of the rash is a crucial detail that often points toward an internal cause, such as an autoimmune response or a systemic reaction, rather than just an external irritant like a plant or mites. I hope your doctor tomorrow takes the time to listen carefully to all of this evidence you've gathered and works with you to find some real answers and effective relief. Don't be discouraged if the rash fluctuates; your detailed history is the most valuable tool you have for getting an accurate diagnosis.
    • Scott Adams
      Gluten free beer ?

      By Scott Adams · Posted

      In this case the beer is excellent, but for those who are super sensitive it is likely better to go the full gluten-free beer route. Lakefront Brewery (another sponsor!) has good gluten-free beer made without any gluten ingredients.
×
×
  • 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.