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Hi, I have stalked around on this forum for a while and finally decided to sign up today and ask all of you seasoned celiacers a question about my lab work. I have had some serious neurological issues, mainly my eyes being very sensitive to light and feeling dizzy, so my neurologist ran a panel of blood work on me and besides a low Vit. D, a slight titer of dsDNA which is so low considered neg. only one came back positive. This was the Deamidated Gliadin Peptide IgG. It was weakly positive at 24. 30 being strong postive. So I googled what Deamidated Gliadin Peptide was and a whole slew of celiac articles popped up. I had a biopsy in 2008 which I was told was negative for celiac disease, but I think my Gastro only took one biopsy. I want to be realistic here and not keep barking up the same tree if I don't have celiac disease, but I was shocked to see the DGP IgG positive. Do you guys think this test could correlate with other possible diseases? They did do other celiac tests like the IgA and Ttg test which were in normal ranges.Endomysial test also normal. I guess what I want to know is, with this one test being positive, should I look further into celiac disease or should I not worry about it? Thanks for any input in advance.