Abstract
Introduction
Brown-Séquard syndrome is an unusual sequelae of pre-ganglionic brachial plexus injury. There have been sporadic case reports indicating that the cause of this condition is due to tethering of the cord, vascular ischaemia or direct avulsion injury of the nerve roots. This is a report of two patients with complete pre-ganglionic brachial plexus avulsion injuries who developed acute partial Brown-Séquard syndrome due to haematoma.
Cases
Two patients developed acute partial Brown-Séquard syndrome associated with complete pre-ganglionic brachial plexus avulsion injuries. In the first case the neurology recovered fully after the evacuation of the large subdural hematoma. Whereas, in the second case the neurology only recovered after 4 weeks closed observation in view of the compression was due to small epidural haematoma.
Conclusion
Acute Brown-Séquard syndrome occurring in association brachial plexus injury should be investigated with urgent magnetic resonance imaging to exclude any reversible haematoma compression.