Faecal incontinence due to atrophy of the anal sphincter in myotonic dystrophy : a case report
Journal | Volume 74 - 2011 |
Issue | Fasc.1 - Case reports |
Author(s) | J. Degraeuwe, E. Van Laecke, M. De Muynck, S. Van Biervliet, S. Vande Velde, M. Van Winckel |
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Department of (1) Paediatrics, (2) Paediatric Urology, (3) Physical and Rehabilitation Medicine, University Hospital Ghent, Belgium. |
Myotonic dystrophy or Steinert disease is an autosomal domi- nant multisystemic disorder with variable penetrance. The genetic defect is an amplified trinucleotide repeat in the 3-prime untrans- lated region of a proteinkinase gene on chromosome 19. Severity of symptoms increases with the number of repeats. Patients with myotonic dystrophy often present with gastrointestinal motility problems, such as intermittent diarrhoea, constipation, and also faecal incontinence. The underlying physiopathological mechanism of faecal incontinence differs from classic soiling due to faecal retention. We present a girl with congenital myotonic dystrophy and faecal incontinence due to anal sphincter atrophy ; and give an overview of present knowledge on the pathophysiology of gastro- intestinal problems associated with myotonic dystrophy. (Acta gastroenterol. belg., 2011, 74, 88-90). |
© Acta Gastro-Enterologica Belgica. PMID 21563659 |