An unusual variant of Becker muscular dystrophy

M. de Visser, E. Bakker, J. C. Defesche, P. A. Bolhuis, G. J. van Ommen

Research output: Contribution to journalComment/Letter to the editorAcademic

19 Citations (Scopus)

Abstract

We report on 5 brothers with slowly progressive limbgirdle weakness. Calf hypertrophy was absent. The levels of creatine kinase, electromyography, and findings from a muscle biopsy specimen were compatible with muscular dystrophy. The propositus's biopsy specimen also showed numerous rimmed vacuoles. DNA analysis revealed a deletion in the dystrophin gene, establishing a diagnosis of Becker muscular dystrophy. Both the absence of calf hypertrophy and the presence of rimmed vacuoles are unusual features in this disorder
Original languageEnglish
Pages (from-to)578-581
JournalAnnals of neurology
Volume27
Issue number5
DOIs
Publication statusPublished - 1990

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