Ashton Kutcher’s vasculitis explained - ‘people die within weeks,’ says doctor

Ashton Kutcher lost his sight, ability to walk, and hearing for close to a year due to rare autoimmune disease

Ashton Kutcher's Vasculitis Diagnosis: What to Know About His Autoimmune Disorder

Demi Moore, 59, is the picture of health after ex Ashton Kutcher, 44, reveals disorder