My 57 yr old husband, with a slight case of ankylosing spondylitis, was prescribed enbrel. 2 wks later he started having trouble with balance. The doc. took him immediately off enbrel but his condition has gotten to the point of having to use a cane . After a MRI the doc notice an unusal number of white spots in the back of his brain. He now walks like he has ms - but all test are clear. Anyone out there have similar case? Thank you, Tawni