I have a Chiari Malformation at 5 mm length ( as of late 2006 ) , which then did n't seem to be restricting any flows . Some history : I have been in 12 auto accidents , 3 were totals . I have had 2 small motorcycle accidents .

Question: How might have I discovered that I have a Chiari malformation ?
Answer: The mechanics might have discovered it while fixing the car .None of the above choices .The doctors might have discovered it while treating me for my accidents .The doctors might have discovered it while treating me for it .