Linda
If you doctor is vague about such an important problem,as the aneurysm. One change doctors immediately.Seek a doctor who will inform you of everythin about the aneurysm. My father had one and they wanted to operate, he chose no operation. He did have headaches,and the doctors told him that was caused from the aneurysm, also if he got a sever headache to come in immediately, because the aneurysm probably burst.So please find a doctor who can help you husband,to understand with he is dealing with.