Spinal dural arteriovenous fistula presenting with paraplegia following lumbar puncture
Journal of Neurosurgery: Journal of Neurosurgery: Spine: Table of Contents
Journal of Neurosurgery: Spine, Volume 19, Issue 1, Page 57-60, July 2013.
Spinal dural arteriovenous fistulas are rare lesions with an annual incidence of 1 per 100,000 population. In patients with this disease, an abnormal vascular dural shunt exists between a dural branch of a segmental artery and a subdural radicular vein that drains the perimedullary venous system, leading to venous hypertension and secondary congestive myelopathy. Generally, patients present with progressive paraparesis, urinary disturbances, and gait ataxia. In this report the authors describe a 61-year-old woman with a spinal dural arteriovenous fistula who developed an acute paraplegia after a nontraumatic lumbar puncture. The possible underlying mechanisms and treatment options are discussed.
Original Article: http://thejns.org/doi/abs/10.3171/2013.3.SPINE12888?ai=rt&mi=0&af=R
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