Hi...my name is Brenda. In August 2012, I suffered a massive stroke, at our local hospital they found I had a ruptured brain aneurysm and two unruptured aneurysm. After two days there I was transported by ambulance to Buffalo, 207 miles away. I underwent four major brain surgeries in thirty-six hours. The ruptured aneurysm was clipped and the other two were coiled. I have had three or four CT scans since. The doctors here say everything is ok but on an appointment in Buffalo with my neurosurgeon in November 2012, said I had a brain tumor.....no one here sees a brain tumor and I am doing good. Are the CT scans reliable and what do I need to know about the coils