I have been getting episodes of acute abdominal pain accompanied by fever on and off for at least 6 months. This past week saw me wake up with one on Saturday and have another on Sunday evening. I went to see the doctor who decided that it sounded like problems with my gallbladder and arranged a sonar examination. This confirmed a 2cm gallstone and I saw a specialist today who will operate to remove my gall bladder next Thursday. In lieu of any new photographs here is what my sonar results look like.