European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Malignant peripheral nerve sheath tumors are extremely rare in the general population and display a predilection for metastasis to the lungs. Here, we present a rare case of a malignant peripheral nerve sheath tumor located in the paraspinal region and highlight the importance of preoperative biopsy in diagnosis of spinal epidural peripheral nerve sheath tumors. ⋯ Preoperative biopsy should be routinely performed for pathological differential diagnosis of spinal epidural PNSTs as well as surgical decision-making. Furthermore a combination of clinical manifestation, radiological findings and biopsy should also be pursued for diagnosing these tumors.
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Observational Study
Health-care costs of conservative management of spine fractures in trauma patients.
There is a lack of evidence on the broad health-care costs of treating spine trauma patients without neurological deficits conservatively. The aim of the present study was to estimate the primary and secondary health-care sector costs associated with conservative treatment of spine fractures as well as their determinants. ⋯ Spinal fractures, even mild ones, appear to incur substantial health-care utilization and costs. Health-care costs in conjunction with cervical fractures are more than two-fold of those affiliated with thoracic and lumbar fractures. Among the concomitant injuries, lower limb injuries exert a substantial influence over health-care costs.
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Cross-sectional cohort analysis of patients with Modic Changes (MC). ⋯ Our data reveal a fibrogenic and pro-inflammatory cross-talk between MC bone marrow and adjacent discs. This provides insight into the pain generator at MC levels and informs novel therapeutic targets for treatment of MC-associated LBP.
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Intradural, extramedullary cervical spinal involvement is an uncommon manifestation of neurocysticercosis. ⋯ When examining patients with clinical signs of a spinal mass lesion, the differential diagnosis should include neurocysticercosis of the spine.
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To describe the surgical experience of spondylectomy and spinal reconstruction for aggressive vertebral hemangioma (VH) induced at the C4 vertebra. No reports have described surgical strategy in cases covering an entire cervical vertebra presenting with progressive myelopathy. ⋯ The present three-stage surgery comprising fixation, biopsy, and final spondylectomy with circumferential fusion from anterior and posterior approaches may offer a useful choice for aggressive VH covering the entire cervical spine with rapidly progressive myelopathy.