It is classically associated with chronic alcoholism especially with red wine consumption and sometimes associated nutritional deficiencies. Alcohol use disorder can also cause thiamine deficiency, which is also observed to cause MBD.
Marchiafava–Bignami disease
Vogt–Koyanagi–Harada disease
Machado–Joseph disease
Dieulafoy's lesion
Lev's disease
Kimura's disease
Ontario Minamata disease
Tornwaldt's disease