my 18yr old daughter had complete numbness in her forehead, severed migraines. She had an MRI 2 weeks ago and the nurse at the hospital called to say that the report said in the front right lobe there was questionable blooming artifacts. The nurse said that she didnt know what that means but my daughter now has to have a ct scan this thursday. Im really scared it may be a brain tumor. Is this finding something to worry about?