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DOI: 10.1055/s-2004-821084
Georg Thieme Verlag KG Stuttgart · New York
Congenital Muscular Dystrophy with Short Stature, Proximal Contractures and Distal Laxity
Publication History
Received: October 9, 2003
Accepted after Revision: May 15, 2004
Publication Date:
14 July 2004 (online)
Abstract
We report 5 cases (2 familial and 3 sporadic) who share a diagnosis of congenital muscular dystrophy (CMD) in association with short stature, proximal contractures, rigidity of the spine and distal joint laxity as well as early respiratory failure and mild to moderate mental retardation. The expression of collagen VI was confirmed to be normal on muscle biopsies of all 5 patients and in the informative family linkage to any of the three COL6 A loci was excluded. These findings extend the phenotypes within the CMD classification.
Key words
Congenital muscular dystrophy - short stature - menatl retardation - distal laxity
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Eugenio Mercuri
Department of Paediatrics & Neonatal Medicine, Imperial College, Hammersmith Hospital
Du Cane Road
London W12 0NN
United Kingdom
Email: e.mercuri@ic.ac.uk