My son has abdominal pain to the lower right side of abdomen. he was evaluated at a childrens hospital. had 2 ultrasounds, abdominal x rays, an enema, blood work that checked liver enzymes, pancreatic etc. and then finally a CT scan of the abdomen. He had some soft formed BM and formed BM s daily ranging from small to medium. He was discharged with unknown but not life threatening abdominal pain. All tests came back negative for everything. This is day 8 with this pain. Sometimes gets worse with eating and I have looked on the internet and nothing fits his only symptom on abdominal pain. There is also no genetic link with celiac disease in any family member