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KMID : 1143720210170020162
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Korean Journal of Neurotrauma
2021 Volume.17 No. 2 p.162 ~ p.167
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Rapid Spontaneous Resolution of Large Acute Subdural Hematoma
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Kwon Hee-Chang
Hwang Yong-Soon
Shin Hyung-Shik
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Abstract
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Usually, acute subdural hematomas (ASDHs) result from head trauma and require urgent surgical treatment. However, there have been many reports of rapid spontaneous resolution of ASDHs since 1986. Recently, we experienced a case of a massive ASDH that resolved spontaneously within 1.5 days. A 76-year-old man was admitted to a local hospital after a head injury. According to his clinical records, his initial neurologic status was good (Glasgow Coma Scale score of 14). However, his head computer tomography (CT) scan demonstrated a massive ASDH to the right, with a significant midline shift. Based on his neurological status and general condition, surgery was not considered, and the patient was closely monitored in the intensive care unit. The next day, the patient was transferred to our hospital as requested by his family, after which his neurological state stabilized, and the customary follow-up brain CT was performed. It was about 32 hours after the patient's head injury, and it revealed an unexpected finding, near-total resolution of the ASDH. Herein, we review previously reported similar cases and relevant mechanisms of rapid resolution of the ASDH. We believe that neurosurgeons should comprehensively assess the patient's condition and CT findings and provide appropriate treatment, especially when surgical intervention is unnecessary.
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KEYWORD
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Acute subdural hematoma, Head trauma
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