Onion-shaped white matter disease?

There is no proven treatment. [...]recently, BSC was considered to be fatal. Case report A 31-year-old Malaysian man was admitted with progressive memory loss, difficulty of speech, weakness of the left arm and behavioral changes, e.g. sudden aggressive behavior. Oligoclonal bands in cerebrospinal fluid in patients with Baló concentric sclerosis are frequently absent, unlike patients with multiple sclerosis. [...]recently, the prognosis was considered poor with a clinical course often rapidly progression to death within several weeks or months.