###Human: What can cause radiating stomach pain? ###Assistant: Hi. According to my knowledge, abdomen pain that radiates to back needs to be evaluated for gall bladder as well as for problems in regard to pancreatitis. If your ultrasound scan performed previously showed the results are normal then I would suggest you get a CT scan of abdomen done. If your CT scan reports are also normal, then the pain in the abdomen can be a cause of irritable bowel syndrome (IBS). I would recommend you to follow the below treatment plan for IBS.