We spoke with MAYO clinic today. They are emailing forms and we are filling them out and submitting tomorrow after we pick up his medical records. He also has a Rheumatology appt tomorrow (which I kind of forgot about) and we also spoke to his GI and found out they DID take a biopsy of his stomach weeks ago at the hospital, but we never heard anything. So they are finding it...I'm assuming it wasn't bad since no one said anything. MAYO said they would contact us again in 5 to 7 days.