[Spontaneous epidural hematoma in panarteritis nodosa]

Area of Science:

• Neurology
• Vascular Inflammation

Background:

• Panarteritis nodosa is a systemic vasculitis.
• Spinal complications are rare but serious.

Observation:

• A 60-year-old woman with a history of panarteritis nodosa developed severe thoracic spine pain and paralysis.
• Symptoms included motor, sensory, and sphincter dysfunction.

Findings:

• Corticosteroid therapy led to rapid improvement.
• Myelography revealed an incomplete block from T9 to L1 due to epidural hemorrhage.
• This represents a rare case of spinal epidural hemorrhage associated with panarteritis nodosa.

Implications:

• Highlights the potential for neurological complications in panarteritis nodosa.
• Emphasizes the importance of considering vascular inflammation in spinal emergencies.
• Suggests corticosteroids may be beneficial in managing such events.