Journal of Korean Neurosurgical Society
- Volume 29 Issue 2
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- Pages.274-279
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- 2000
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- 2005-3711(pISSN)
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- 1598-7876(eISSN)
Expansile Duraplasty for Posttraumatic Syringomyelia - A Case Report -
외상후 척수공동증에 대한 확장성 경막성형술 - 증례보고 -
- Lee, Kyung Hoe (Department of Neurosurgery, Red Cross Hospital) ;
- Lee, Jeun Haeng (Department of Neurosurgery, Red Cross Hospital) ;
- Lee, Jong Sun (Department of Neurosurgery, Red Cross Hospital) ;
- Hong, Seung Kuan (Department of Neurosurgery, Red Cross Hospital)
- Received : 1999.07.05
- Accepted : 1999.09.03
- Published : 2000.02.28
Abstract
A 35-year-old female patient who had been paraplegic since her upper thoracic cord injury one and a half years before was presented with a syringomyelia involving C7 to T2 cord segments on follow-up magnetic resonance imaging(MRI). Her pain on the chest and bilateral axilla worsened since about 2 years after initial injury, and MRI demonstrated a progressively enlarging cystic syrinx cavity of the cervicothoracic cord. The posttraumatic syringomyelia was managed operatively by lysis of the arachnoid adhesions, myelotomy, and expansile duraplasty. Post-operatively her pain was relieved, and MRI showed decrease in size of the syrinx, and digital infrared thermographic imaging(DITI) showed diminution of the hyperthermic area on the anterior chest. In conclusion, the posttraumatic syringomyelia can be managed successfully without shunt operation. It seems apparent that expansile duraplasty is effective in controlling the posttraumatic syrinx.