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

Blood Test Results


shoequeen

Recommended Posts

shoequeen Rookie

I had an endoscopy last Tuesday and after I woke up the doctor said I has celiacs, they took a biopsy which is not back yet (tomorrow hopefully) and a full celiac blood panel. I called today and got the results of the blood work- all negative. He said "it doesnt mean anything" that I have to wait until I get the pathology back. From what Im reading online, it looks like the blood test is 98% accurate! How is it even possible that I still have celiacs?

This makes no sense to me...

I just got faxed the results- they tested for IGA- <3 and IGA Serum 160. All the other tests it says "test not preformed" why wouldnt they test for everything? Could it be that after they test those two and they were normal they dont continue testing?


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



Celiac.com Sponsor (A8-M):



ravenwoodglass Mentor

The blood tests and biopsies have a pretty high rate of false negatives. If your doctor could see celiac related damage it is quite certain that you are celiac despite the negative blood tests. Since you have finished your testing you can start the diet today. You don't need to wait for the biopsy results. Welcome to the board, ask any questions you need to and read as much as you can.

Jestgar Rising Star

I just got faxed the results- they tested for IGA- <3 and IGA Serum 160. All the other tests it says "test not preformed" why wouldnt they test for everything? Could it be that after they test those two and they were normal they dont continue testing?

IgA what? Is there more of a description with that?

shoequeen Rookie

IgA what? Is there more of a description with that?

It just says

(tTG) AB, IGA <3

Endomysial AB IGA- test not performed

Endomysial AB Titer- Test not performed

IGA Serum - 160

(tTG) AB IGG- Test not performed

make sense to anyone?

salexander421 Enthusiast

It just says

(tTG) AB, IGA <3

Endomysial AB IGA- test not performed

Endomysial AB Titer- Test not performed

IGA Serum - 160

(tTG) AB IGG- Test not performed

make sense to anyone?

They didn't do a full celiac panel, you can have a negative on one test and a positive on another. Blood tests have a high rate of false negative and a endoscopic biopsy is what they use to diagnose anyways. If you have a positive biopsy than you have celiac.

Archived

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

  • 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. - Aretaeus Cappadocia posted a topic in Gluten-Free Foods, Products, Shopping & Medications
      0

      Brown Rice Vinegar (organic) from Eden Foods is likely gluten free

    2. - Scott Adams replied to wellthatsfun's topic in Gluten-Free Recipes & Cooking Tips
      1

      heaps of hope!

    3. - Scott Adams replied to Jordan Carlson's topic in Post Diagnosis, Recovery & Treatment of Celiac Disease
      2

      Fruits & Veggies

    4. - Scott Adams replied to yellowstone's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      1

      Cold/flu or gluten poisoning?

    5. - Scott Adams replied to hjayne19's topic in Celiac Disease Pre-Diagnosis, Testing & Symptoms
      1

      Celiac Screening

  • Celiac.com Sponsor (A19):
  • Member Statistics

    • Total Members
      133,091
    • Most Online (within 30 mins)
      7,748

    Condon
    Newest Member
    Condon
    Joined
  • Celiac.com Sponsor (A20):
  • Celiac.com Sponsor (A22):
  • Forum Statistics

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

  • Posts

    • Aretaeus Cappadocia
      Traditional brown rice vinegars are made by fermenting brown rice and water with koji (Kōji 麹). The gluten risk comes from the method of preparing the koji: rice, wheat or barley may be used. Regardless of the starting grain, "koji" typically will be listed as an ingredient, and that term alone does not indicate gluten status. I called Eden Foods regarding their product "Organic Brown Rice Vinegar" (product of Japan) to ask how their product is made. They gave me a clear answer that they >do< use rice and they >do not< use wheat or barley in preparing their koji. FWIW, the product itself does not contain any labeling about gluten, gluten risk, or gluten safety. Based on Eden's statement, I am going to trust that this product is gluten safe and use it.
    • Scott Adams
      Your post nails the practical reality of living well with a celiac diagnosis. The shift from feeling restricted to discovering a new world of cooking—whether through a supportive partner making gluten-free spanakopita and gravy, or learning to cook for yourself—is exactly how many people find their footing. It turns a medical necessity into a chance to build kitchen skills, eat more whole foods, and actually enjoy the process. Your point that the basics—knife skills, food safety, and experimenting with spices—are all you really need is solid, helpful advice. It’s a good reminder that the diagnosis, while a pain, doesn’t have to stop you from eating well or having fun with food.
    • Scott Adams
      You are experiencing a remarkable recovery by addressing core nutrient deficiencies, yet you've uncovered a deeper, lifelong intolerance to fruits and vegetables that appears to be a distinct issue from celiac disease. Your experience points strongly toward a separate condition, likely Oral Allergy Syndrome (OAS) or a non-IgE food intolerance, such as salicylate or histamine intolerance. The instant burning, heart palpitations, and anxiety you describe are classic systemic reactions to food chemicals, not typical celiac reactions. It makes perfect sense that your body rejected these foods from birth; the gagging was likely a neurological reflex to a perceived toxin. Now that your gut has healed, you're feeling the inflammatory response internally instead. The path forward involves targeted elimination: try cooking fruits and vegetables (which often breaks down the problematic proteins/chemicals), focus on low-histamine and low-salicylate options (e.g., peeled pears, zucchini), and consider working with an allergist or dietitian specializing in food chemical intolerances. 
    • Scott Adams
      Your satiation is challenging and a common dilemma for those with celiac disease or non-celiac gluten sensitivity: distinguishing between a routine viral illness and a reaction to gluten exposure. The overlap in symptoms—fatigue, malaise, body aches, and general inflammation—makes it nearly impossible to tell them apart in the moment, especially with a hypersensitive system. This ambiguity is a significant source of anxiety. The key differentiator often lies in the symptom pattern and accompanying signs: gluten reactions frequently include distinct digestive upset (bloating, diarrhea), neurological symptoms like "brain fog," or a specific rash (dermatitis herpetiformis), and they persist without the respiratory symptoms (runny nose, sore throat) typical of a cold. Tracking your symptoms meticulously after any exposure and during illnesses can help identify your personal patterns. Ultimately, your experience underscores the reality that for a sensitive body, any immune stressor—be it gluten or a virus—can trigger a severe and similar inflammatory cascade, making vigilant management of your diet all the more critical. Have you had a blood panel done for celiac disease? This article might be helpful. It breaks down each type of test, and what a positive results means in terms of the probability that you might have celiac disease. One test that always needs to be done is the IgA Levels/Deficiency Test (often called "Total IGA") because some people are naturally IGA deficient, and if this is the case, then certain blood tests for celiac disease might be false-negative, and other types of tests need to be done to make an accurate diagnosis. The article includes the "Mayo Clinic Protocol," which is the best overall protocol for results to be ~98% accurate.    
    • Scott Adams
      Your situation highlights a difficult but critical crossroads in celiac diagnosis. While your positive blood test (a high TTG-IgA of 66.6) and dramatic improvement on a gluten-free diet strongly point to celiac disease, the gastroenterologist is following the formal protocol which requires an endoscopy/biopsy for official confirmation. This confirmation is important for your lifelong medical record, can rule out other issues, and is often needed for family screening eligibility. The conflicting advice from your doctors creates understandable anxiety. The challenge, of course, is the "gluten challenge"—reintroducing gluten for 4-6 weeks to make the biopsy accurate. Since your symptoms resolved, this will likely make you feel unwell again. You must weigh the short-term hardship against the long-term certainty of a concrete diagnosis. A key discussion to have with your GI doctor is whether, given your clear serology and clinical response, would be getting a diagnosis without the biopsy.
×
×
  • 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.