Хвороба Мачадо-Жозефа, тип 2

Визначення(English summary)

Machado-Joseph disease type 2 is a subtype of Machado-Joseph disease (SCA3/MJD, see this term) with intermediate severity characterized by an intermediate age of onset, cerebellar ataxia and external progressive ophthalmoplegia, with variable pyramidal and extrapyramidal signs.