<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, Im having upper abdominal pain reminds me of when I had developed pancreatitis as a result of gall stones - had to emergency surgery to remove my gall bladder in 2004.The pain Im having now has lasted for up to an hour and there appears to be little I can do to make it go away. This morning I noticed that my urine has a slightly green tint to it. What is this?  <response>: Hi. Thanks for your query and an elucidated history. Since you already have a history of gall stone pancreatitis and removal of the gall bladder, we have to consider the possibility around these organs. I would advise in such a case the following:Get an urgent Ultrasonography and Blood:liver function tests, Doctrine: routine, microscopy and bile salts and pigments to see whether you are suffering from Jaundice. If required a confirmatory CT scan of the abdomen is to be done. Your treatment will depend upon the findings and a proper diagnosis. 