I have been going thru the MP type issues, had pain in upper left quadrant (dull deep pain) and feeling sick, bowel issues not feeling well. Had a CT scan done, GI doctor called me same day and said report showed inflamation/infiltration at Root of mesentery, misty sign and lymph node enlargement in area. I was referred to oncologist. I read the CT report and said a diagnosis of MP and differential diagnosis of early lymphoma. After the million dollar work up that included a PET scan because they were sure I had lymphoma it came back not showing anything, along with negative tumor blood work, though my C-Reactive protein was very high. I had upper GI scope, colonoscopy that nothing came up serious, diverticulosis and some polyps removed. I have a follow up CT scan in a month and guess I will have to live with this abdominal pain because they have no clue about this MP the radiologist seen . Frustrated and want to get treatment.