ISSN:
1432-1076
Keywords:
Diarrhoea
;
Dwarfism
;
Neuromuscular disease
;
Motor end plate
;
Mitochondria
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract This report describes a 3 year-old girl with signs of ventricular hypertrophy, short stature, and persistent diarrhoea (without steatorrhoea or creatorrhoea) which was resistant to therapy. There was no clinical evidence of myopathy but a myopathic pattern was found on electromyography. Biochemical studies revealed no abnormalities. Routine histological studies of biopsied muscle showed no obvious structural abnormalities. Examination of 1 μm tissue sections revealed groups of atrophic fibers. Electronmicroscopy revealed widened spaces between the myofibrils with disruption of filament arrangement. The mitochondria in the motor end-plates were very distended and almost devoid of cristae.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00442063
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