Conversation: The conversation between human and AI assistant.
[|Human|] I have pain in my upper left side, behind left breast, in back around colon area. I belch a lot and pain usually comes after a meal. I have had all cardiology workup so the problem is not heart related. I had gallbladder removal about 11 years ago. I take nexium for acid reflux.Any suggestions as to what this may be?
[|AI|]  Hi and welcome to Chat Doctor, thank you for your query. Most common cases are stomach disorders such as gastritis or herd, but it may indicate pancreatic disorder as well, so you need to rule this out too. So I suggest doing gastronomy and ct scan of abdomen first, and then you can plan further tests if necessary. Till that try to change your dietary habits first and see will it help. Wish you good health. Regards.