Establishing the Physiology of Syringomyelia

The brain and spinal cord are surrounded by fluid called cerebrospinal fluid (CSF). The CSF flows through channels in the brain and around the spinal cord. Occasionally, people are born with malformations of these channels. Syringomyelia is a pocket within the CSF channels that results from abnormal CSF flow. Syringomyelia is associated with problems in the nervous system. Patients with syringomyelia may be unable to detect sensations of pain and heat. If the condition is not treated it can worsen. Treatment of this condition is surgical. It requires that the flow of CSF is returns to normal. There are many different treatment options, but no one procedure has been shown to be significantly better than any other. In this study, researchers would like to learn more about how the CSF pressure and flow contribute to the progression of syringomyelia. Ultrasounds and magnetic resonance imaging (MRI) will be used to evaluate the anatomy of the brain. Researchers hope that information gathered about anatomy and measures of CSF pressure and flow can be used later to develop an optimal surgical treatment for syringomyelia.