The prevalence is unknown; about 70 cases had been reported in the medical literature as of 2016. As of 2016 the largest set of case studies included 50 people; about 70% of them were of Ashkenazic Jewish descent.
Adult polyglucosan body disease
Akureyri disease
Anti-AQP4 disease
GM2-gangliosidosis, AB variant
Familial amyloid neuropathy
Familial amyloid polyneuropathy
Zaki syndrome
Gangliosidosis