<<Disclaimer: Verify this information before applying it to your situation.>> I received a number of responses to my question regarding the accuracy of blood tests vs endoscopy. Most of you felt that the endoscopy was far more likely to be accurate than the blood tests. Many of you sent me lists of other conditions she may have. And the over all conclusion was she should stay on the GF diet regardless. So I took all your suggestions and comments with me to her doctor. He felt that since she has been GF for 3 weeks with no sign of improvement that I should eleminate all milk products as well. In addition he agreed to order a test that was suggested by a naturopathic physician from the list that responded. Thanks so much for all your help. Lyndie Spokane, WA