Craniopharyngioma in a boy with centronuclear (myotubular) myopathy: clinical and postmortem findings.

This report describes a case of centronuclear myopathy which was considered to represent an example of severe x-linked myotubular myopathy [van Wijngaarden et al. 1969]. The neonatal period was dramatic with weak movements and respiratory problems. This was followed by a gradual improvement of muscle strength but he continued to have severe respiratory problems. At the age of four he developed the symptoms of a craniopharyngioma, which was operated upon. He died from respiratory failure two months after the operation.