Progressive hemi-dystonia due to focal basal ganglia lesion after mild head trauma.
D001480:Basal Ganglia Diseases / Q000150:complications*; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000150:complications*; D004421:Dystonia / Q000209:etiology*; D005260:Female; D006801:Humans