Posted 27 March 2013 - 06:10 PM
Those are only two tests, and only one is for celiac disease. The second one I am assuming is Total Serum IgA--that is an overall check on the immune system. If it is low, then other IgA tests may be falsely negative.
For the first one, the information is incomplete. To offer an opinion, one needs the actual result as well as the reference ranges (which vary from lab to lab).
There are other, more specific tests than ttg IgA.
Diagnosis by biopsy of practically non-existent villi; gluten-free since July 2000.
Type 1 (autoimmune) diabetes diagnosed in March 1986
Markham, Ontario (borders on Toronto)
Celiac.com - Celiac Disease