Journal of neurosurgery
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Journal of neurosurgery · Apr 2004
Case ReportsDural arteriovenous fistula as a late complication of upper cervical spine fracture. Case report.
The authors report an unusual case of a dural arteriovenous fistula (DAVF) in the cervical spine after a C1-2 fracture. The patient presented with a delayed epidural hematoma and quadriparesis. The DAVF was successfully treated by coil embolization and the patient made a full recovery. The possibility of a DAVF as a late complication of an upper cervical spine fracture should be considered when a patient presents with a spinal epidural hematoma.
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Journal of neurosurgery · Apr 2004
Case ReportsDural arteriovenous fistula of the lumbar spine presenting with subarachnoid hemorrhage. Case report and review of the literature.
The authors report on a patient presenting with subarachnoid hemorrhage (SAH) that was initially attributed to an aneurysm of the right internal carotid artery. During surgical exploration and placement of a clip, however, it was observed that the aneurysm had not ruptured. Diagnostic workup including spinal magnetic resonance imaging revealed a vascular malformation of the lumbar spinal canal within a subarachnoid hematoma. ⋯ This is the first case of SAH that can be attributed to a lumbar DAVF. Although unusual even in cases of cervical DAVF, SAH as a presenting symptom may occur in spinal DAVF of any location. Nontraumatic SAH should not be prematurely attributed to the rupture of an intracranial aneurysm if the clinical findings and imaging results are inconclusive.
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Journal of neurosurgery · Apr 2004
Clinical TrialClosed reduction vertebroplasty for the treatment of osteoporotic vertebral compression fractures. Technical note.
The purpose of this study was to determine the efficacy and feasibility of closed reduction vertebroplasty for the treatment of osteoporotic vertebral compression fractures. Two hundred consecutive patients (183 women and 17 men) with single-level osteoporotic vertebral compression fracture were included in this study. After induction of general anesthesia, the patient was placed prone on an operating table. ⋯ In 141 (71.5%) of the compression fractures kyphosis was corrected by 12.5 +/- 3.8 degrees [mean 61.6 +/- 23.7%]). Closed reduction vertebroplasty is an efficacious and simple method in the treatment of osteoporotic vertebral compression fracture and was able to restore the VB height and kyphotic angle in postions of fractured vertebrae. Its associated, long-term effects on treated vertebrae, however, need further evaluation.
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Journal of neurosurgery · Apr 2004
Metastatic prostate carcinoma to the intradural extramedullary spinal compartment. Case report.
Despite the relatively high incidence of prostate carcinoma involving the spinal column, those that are associated with spinal intradural extramedullary metastases are rare. The role of surgery for metastases to this spinal compartment is limited and palliative because presentation tends to be late in the course of the disease, particularly for prostate carcinoma. It is also considered to be part of the spectrum of leptomeningeal carcinomatosis and is associated with a high incidence of brain metastases. The authors review a rare case of prostate carcinoma metastatic to the spinal intradural extramedullary space and discuss its clinical presentation, imaging features, and surgical management.
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Journal of neurosurgery · Apr 2004
Case ReportsCough induced by ossification of the ligamentum flavum in the high cervical spine. Case report.
The authors report a very rare case of high cervical ossification of the ligamentum flavum (OLF) in a 40-year-old woman who developed an intractable cough after a traffic accident. The patient's symptoms subsided immediately after decompressive laminectomy and removal of the lesion. To the authors' knowledge, this is the first reported case of high cervical OLF in a patient who presented with a cough. The pathophysiological mechanism underlying the cough was determined to be symptomatic of high cervical spine OLF.