[Long-term prognosis of nonoperative acute epidural hematoma in children]

Computed tomography(CT) scan has revealed that certain acute epidural hematomas(AEH) don't need operative therapies. But, it is difficult to determine especially in childhood, whether AEH compressing the brain for a short-term would or would not effect the function of the central nervous system in the future. For this reason, the authors report the long-term prognosis of nonoperative AEH in children. Twelve children suffering from AEH were transported to our clinic. On admission, they had no neurological deficits and CT scan revealed hematomas that had maximum thickness of 5-19 mm without midline shift. With nonoperative therapy they were discharged and the hematomas disappeared within 3-12 weeks. After long-term follow-up (3-10 years), it was shown that they had no epileptic episodes, and no changes in their school study records. Also, the Yatabe-Guilford personality test revealed no abnormal data. These data suggest that children can be cured who suffer from AEH with no neural deficits, and in whom the maximum thickness of the AEH is less than 20 mm, and in whom there is no midline shift in CT scan, can be cured without undergoing an operation, and will have a good long-term prognosis.