Thank you for all the responses to my post. I live in South Carolina and they don’t have the test here, so they had to send the results to a lab in California...that’s what they told me. Anyway, I got a call, finally, and the said the tests were completely normal. I am soooo relieved, but still confused as to what is causing the symptoms. He said to bring him in in 4 months for a follow up, but that he’s fine. I will continue to read this board, because I am so interested in it now. I wish all of you luck and my prayers are with you and your families. Thanks again for the support.  Tanya