Congenital myopathies: not only a paediatric topic

Congenital myopathies.

This review focuses on congenital myopathies, a distinct but markedly heterogeneous group of muscle disorders that present with muscle weakness and typically appear at birth or in infancy. These myopathies have characteristic histopathologic abnormalities on muscle biopsy, allowing a preliminary morphologic classification. Advances in molecular genetics have allowed a more rational classificati...

congenital myopathies

congenital myopathies are a clinically and genetically heterogeneous group of inherited muscle disorders characterized clinically by reduced fetal movements, hypotonia, weakness and developmental delay beginning at birth or in the first year of life. however, there can be a wide variation in clinical findings including mild and asymptomatic presentation to a severe form within each subtype with...

Congenital myopathies and congenital muscular dystrophies.

Congenital myopathies and congenital myopathic dystrophies are distinct groups of inherited diseases of muscle, genetically heterogeneous, that manifest in early life or infancy. Congenital myopathic dystrophy is characterized by a dystrophic pattern, whereas no necrotic or degenerative changes are present in congenital myopathies. Much progress has been made in recent years in clarifying the c...

Pathology of Adult and Paediatric Mitochondrial Myopathies

Congenital myopathies in Israeli families.

The clinical features of 37 patients from 32 Israeli families with congenital myopathies evaluated between 1983 and 2004 are described: 13 children were diagnosed with congenital fiber type disproportion, 10 had myotubular myopathy, 7 had nemaline myopathy, 5 had central core disease, 1 had actin myopathy, and 1 had multi-minicore disease. There were 7 families (22%) that had parental consangui...