A Spontaneous Spinal Epidural Hematoma Secondary to Long-Term Low-Dose Aspirin and Clopidogrel Use: A Case Report

The association between antiplatelet agents such as aspirin, clopidogrel, and ticlopidine and spontaneous spinal epidural hematoma is based on multiple case reports in the literature. Here, we present the case of a 76-year-old male patient who presented with acute low back pain associated with sudden-onset paralysis of the lower extremities. His past medical history was remarkable for coronary artery disease with a stent placement history on dual antiplatelet therapy including low-dose aspirin and clopidogrel. An extensive posterior thoracolumbar epidural hematoma was seen on the imaging test, and rapid clinical improvement was evident early during his presentation. This prompted a conservative approach that led to complete neurological recovery. This case is in line with limited English-language literature evidence that suggests a possible association between spontaneous spinal epidural hematoma and antiplatelet agents. We aim to enhance clinicians' awareness of this clinical entity, association, presentation, and management.