J Korean Neurosurg Soc.
2005 Jul;38(1):74-76.
A Case of Spinal Intradural Extramedullary Cavernous Angioma
- Affiliations
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- 1Department of Neurosurgery, School of Medicine, Kyungpook National University, Daegu, Korea. jksung@knu.ac.kr
Abstract
- TCavernous angiomas represent 5 to 12% of spinal vascular malformations and usually are located at the vertebral body level with possible extension into the extradural space. The intradural intramedullary cavernous angioma occurs in about 3% of cases, whereas extramedullary localization is extremely rare. We report a case of intradural extramedullary cavernous angioma in which the patient presented with low back pain and both leg pain. The magnetic resonance imaging study showed intraspinal mass lesion at L1-2. It was removed totally through laminectomy of L1-2 and confirmed as cavernous angioma. The postoperative course was uneventful without any neurologic deficit. We report this unusual spinal malformation.