[Two Cases of Cervical Epidural Hematoma that Developed during Oral Anti-Platelet Treatment and Achieved Satisfactory Outcomes Following Early Diagnosis and Treatment].

: We report two cases of patients who developed cervical epidural hematoma while receiving oral anti-platelet agents and achieved satisfactory outcomes following early diagnosis and treatment. Both patients attained decompression within 12 hours of symptom onset and achieved independent gait at an early stage. Decompression was attained in a shorter amount of time(<6 hours)in case 1, and neurological symptoms rapidly and fully improved immediately following surgery. In contrast, sensory abnormality remained in case 2 despite early decompression(<12 hours.)Although there is a tendency to focus on improving motor function with regards to this condition, we found that the persistence of sensory abnormality affects the patient activities of daily living(ADL)more than expected. Based on these findings, we postulate that the reduction in the time until treatment completion is associated with better functional prognosis in patients who are receiving anti-platelet agents or have advanced motor paralysis.