Acute spontaneous thoracic epidural hematoma, triggered by weight-lifting training, in a retired sportsman: case report and literature review

Abstract

Spontaneous spinal epidural hematoma (SSEH) is a rare clinical entity, most often with acute symptomatic spinal cord compression and potentially permanent neurologic deficits. SSEH usually has surgical solutions and a good outcome after hematoma evacuation. A 61-year-old professional weight-lifting coach presented to the emergency department with sudden back pain, rapidly progressive paraparesis, and neurogenic bladder, after an intense training, 5 h previously. Magnetic resonance imaging revealed a ventral thoracic epidural hematoma with significant compression at Th3-Th6. Surgical procedure was performed within the first 12 h: decompressive laminectomy from Th3 to Th7 vertebral levels and near total epidural hematoma removal. The patient improved rapidly from Th5 AIS-C to Th7 AIS-D paraplegia with independent ambulation, after the intervention. The rehabilitation program led to further improvement of the neurologic deficits and a favorable outcome, to AIS-E. Weightlifting has been reported as SSEH precipitating factor in young athletes. Our case is unique however, because the athlete was older. The underlying pathophysiological mechanism is represented by intravenous pressure changes and bleeding of the epidural venous plexus during a prolonged Valsalva maneuver, induced by strenuous, repeated efforts. Spondylosis, hypertension, and low doses of aspirin were incriminated as risk factors for SSEH. Prompt diagnosis, emergent decompressive intervention, early rehabilitation, and secondary prophylaxis were essential for a good outcome.