Haemorrhage in upper cervical cord: an unusual manifestation in moderate haemophilia patients who ride motorbikes.

A young asymptomatic patient, with moderate haemophilia due to factor IX deficiency, developed symptoms of upper cord compression caused by a haemorrhage 12 hours after riding a motorcycle on a poorly maintained road. This led to quadriparesis with respiratory paralysis. In spite of neurosurgical intervention and intensive management with respirator therapy, the patient died 13 days after the incident from pneumonia and multi-organ failure. This is a very rare presentation of moderate haemophilia with serious consequences and has not to our knowledge, previously been reported in the English literature.