We compared the diaphragmatic electromyographic (EMG) recordings from 32 patients with known neuromuscular disease and respiratory symptoms (23 neuropathies, 9 myopathies) to recordings from 23 normal subjects. Turns analysis of 219-ms sections, or epochs, of the EMG demonstrated a significant overl
Congenital diaphragm weakness without neuromuscular disease
✍ Scribed by Francis Renault; Frederic Nicot; Zoltan Liptaï; Tayeb Benharrats; Brigitte Fauroux
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 202 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0148-639X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
We report on two children presenting at birth with respiratory failure, bilateral diaphragmatic eventration, and floppiness. Electrodiagnostic studies of the limbs, and biochemical and DNA studies excluded generalized neuromuscular diseases. Phrenic nerve electrodiagnostic studies and electromyography of the diaphragm suggested isolated diaphragm hypoplasia. Diaphragm muscle biopsy showed a paucity of muscle fibers. Isolated hypoplasia of the diaphragm is a rare cause of neonatal respiratory failure, which may have a favorable outcome with long‐term ventilatory support. Muscle Nerve, 2008
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