1 Departments of Pediatrics, Pathology, Neurology, and Radiology of the Columbia University College of Physicians and Surgeons; the Babies Hospital, New York, and the Department of Radiology, Royal Alexandra Hospital for Children, Camperdown, New South Wales, Australia
Two infants with Werdnig-Hoffmann disease presented with respiratory distress after an initial asymptomatic interval of one to two months. In both patients the finding of bilateral eventration of the diaphragm prior to the loss of deep tendon reflexes or other evidence of muscle weakness led to surgical repair in an attempt to ameliorate the respiratory difficulty. The underlying progressive neuromuscular disease did not become apparent until 3 to 4 months of age and was confirmed in each instance by muscle biopsy and by postmortem examination. We speculate that other infants presenting early in life with fatal respiratory distress of unknown etiology may also have this unusual variant of Werdnig-Hoffmann disease.
Submitted on June 4, 1973
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