Related Experiment Videos
Spinal cord oedema due to venous stasis
F C Henderson1, H A Crockard, J M Stevens
1Department of Surgical Neurology, National Hospital for Neurology and Neurosurgery, London, UK.
Neuroradiology
|January 1, 1993
Summary
Venous hypertension in the spinal cord can cause partial Brown-Séquard syndrome. Edema formation and clearance correlated with neurological changes, highlighting venous outflow obstruction
Area of Science:
- Neurology
- Vascular Medicine
- Spinal Cord Medicine
Background:
- Spinal cord venous hypertension and stagnant hypoxia are not well understood.
- Obstruction of venous drainage can lead to spinal cord injury.
Observation:
- A case study of partial Brown-Séquard syndrome caused by unilateral spinal cord venous drainage obstruction.
- Neurological deterioration and recovery were linked to edema formation and resolution.
Findings:
- Spinal cord injury from venous outflow obstruction primarily affects white matter, then spreads to grey matter.
- High cervical venous obstruction can induce changes in the lower cervical cord.
Implications:
- This case provides insight into the pathophysiology of spinal cord venous hypertension.
- Understanding these mechanisms may improve diagnosis and treatment of spinal cord vascular disorders.