I took my husband to the emergency room this morning because he hurt his back. He had a CT scan which showed he just pulled some muscles but the CT scan also picked up a 2cm aneurysm in his right iliary artery. The doctor discharged him and told him the aneurysm was "nothing to worry about" then send him home with pain pills for his back. Should we be concerned about the aneurysm, perhaps even a second opinion? thanks for any input!