Ashton Kutcher was diagnosed with vasculitis. The autoimmune disorder targeted the actor's vision, hearing and equilibrium, he said. Here's what you need to know about vasculitis, including its ...

“Like two years ago, I had this weird, super-rare form of vasculitis,” Kutcher said in an exclusive video clip released to “Access Hollywood” from an upcoming episode of National ...

Ashton Kutcher said he is "lucky to be alive" after dealing with a rare form of vasculitis, which involves inflammation of the blood vessels. "Like two years ago I had this weird, super rare form ...