Spinal muscular atrophies

Noun

Definitions

1.Nouna genetically and clinically heterogeneous group of disorders characterized by the degeneration of lower motor neurons and atrophy of muscle groups

2.Nounplural of spinal muscular atrophy (SMA)

Synonyms

spinal muscular atrophy myotonia atrophica amyotrophy amyotrophic lateral sclerosis werdnig-hoffmann disease muscular dystrophy myotonic dystrophy amyotrophia amyelotrophy dystrophia myotonica acromyotonia myodystrophy

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