<<Disclaimer: Verify this information before applying it to your situation.>> I have been searching the archives and give up! This morning the doctor called and said that our 13 year old son's blood test came back positive for the IgG anti-gliadin. He said it was border line. Our son has no symptons that prompted these tests, it is just that all our boys are getting tested now that my husband has been diagnosed. He does get sores in his mouth and tends to be gassy.(he won't like it that I mentioned that!) So my question is, have any of you had a result like this, having only the one test came back positive and then had a biopsy done proving celiac disease? Please note that our son only gets gluten in his sandwiches at lunch, his breakfast toast or cereal and some snack foods. Most of our cookies and cakes are gf as well as all our suppers. Thanks again! Caroline