Symptomatic Large Spinal Extradural Arachnoid Cyst: A Case Report

  title={Symptomatic Large Spinal Extradural Arachnoid Cyst: A Case Report},
  author={H. Cho and Sun-Ho Lee and E Seul Kim and Whan Eoh},
  booktitle={Korean Journal of Spine},
Spinal extradural arachnoid cysts (SEACs) are relatively rare cause of compressive myelopathy. SEACs can be either congenital or acquired, but the etiology and the mechanism for their development are still unclear. A number of cases have been reported in the literature, and the one-way valve mechanism is the most widely accepted theory which explains the expansion of cysts and spinal cord compression. We report two cases of SEAC in this article. Patients had intermittent, progressive cord… CONTINUE READING


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Spinal Extradural Arachnoid Cyst

  • Journal of Korean Neurosurgical Society
  • 2013

Spinal extradural arachnoid cyst.

  • The spine journal : official journal of the North American Spine Society
  • 2009

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