ICD-11 definition : Machado-Joseph disease type 3 is a subtype of the cerebellar ataxia called Machado-Joseph
disease (SCA3/MJD) of milder severity characterized by late onset, slower progression,
and peripheral amyotrophy.;
Machado-Joseph disease type 3 is a subtype of the cerebellar ataxia called Machado-Joseph
disease (SCA3/MJD) of milder severity characterized by late onset, slower progression,
and peripheral amyotrophy.