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Post-traumatic syringomyelia (cystic myelopathy)
Paraplegia
|January 1, 1981
Summary
A small percentage of patients with thoraco-lumbar paraplegia develop higher-level neurological deficits. This is due to post-traumatic syringomyelia, a condition involving cystic cavitation within the spinal cord.
Area of Science:
- Neurology
- Neurosurgery
- Spinal Cord Injury Research
Background:
- Patients with paraplegia at the thoraco-lumbar level require long-term follow-up.
- Understanding secondary neurological complications is crucial for patient management.
Observation:
- A subset of patients (1-2%) with initial thoraco-lumbar paraplegia develop new neurological defects at higher spinal cord levels.
- This progression is associated with the development of cystic cavitation within the spinal cord, termed post-traumatic syringomyelia.
Findings:
- Post-traumatic syringomyelia can manifest years after the initial spinal cord injury.
- Careful examination of upper limb function is vital for early detection.
- Metrizamide myelography aids in diagnosing the extent of spinal cord cavitation.
Implications:
- Highlights the importance of vigilant, long-term neurological monitoring for spinal cord injury survivors.
- Suggests potential targets for interventions to prevent or manage syringomyelia progression.
- Emphasizes the role of advanced imaging in understanding complex spinal cord pathologies.