_:vb50947927 . _:vb50947927 . _:vb50947927 . _:vb50947927 . _:vb50947927 . _:vb50947927 "url:https://rarediseases.org/rare-diseases/distal-myopathy/"^^ . _:vb50947927 "A muscular dystrophy that is characterized by predominant weakness and atrophy beginning in the feet and/or hands."^^ .