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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Review Practice Guideline
Danish national clinical guidelines for surgical and nonsurgical treatment of patients with lumbar spinal stenosis.
To summarize the recommendations from the national clinical guideline published by the Danish Health Authority regarding surgical and nonsurgical interventions in treatment of lumbar spinal stenosis in patients above the age of 65 years. ⋯ The recommendations are based on low to very low quality of evidence or professional consensus as well as patient preferences and positive or harmful effects of the intervention. The true treatment effect may therefore be different from the estimated effects, which is why the results should be interpreted with caution. The working group recommends intensified research in relation to all aspects of management of lumbar spinal stenosis. These slides can be retrieved under Electronic Supplementary Material.
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Scoliosis surgery in Marfan syndrome is common, even in the presence of a funnel chest. However, to date, no case has been reported with acute intra-/postoperative decompensation caused by vena cava compression following posterior spinal derotation and fusion. ⋯ The problem of congenital stenosis of the inferior vena cava in Marfan syndrome has not yet been investigated. In the case of simultaneously existing funnel chest and scoliosis in Marfan syndrome, an interdisciplinary discussion is required to decide whether a repair of the funnel chest should be performed first in order to prevent a clinically relevant compression syndrome. For the detection of a preoperatively relevant stenosis of the inferior vena cava, an MRI or thoracic/abdominal CT should be used preoperatively.
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To report systemic immunological enhancement following preoperative spinal embolization and total en bloc spondylectomy (TES) using tumor-bearing frozen autograft in a patient with spinal metastatic leiomyosarcoma. ⋯ There were no reports demonstrating metastasis regression with CD8+ T lymphocyte infiltration after TES. This case demonstrated that preoperative tumor embolization combined with TES using tumor-bearing autograft provided both a local radical cure and systemic antitumor immunological enhancement, although the long-term effect can be limited.
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Review
Chylous fistula: management of a rare complication following right anterior cervical spine approach.
Chylorrhea resulting from injury of the lymphatic system during neck dissection is a well-known complication. It is an uncommon occurrence in spinal surgery, and only one case after right anterior cervical spine surgery has been described so far. Despite its rarity, chylous leakage deserves a particular attention since it may become a serious and occasionally fatal complication if not detected early and managed appropriately. ⋯ Knowledge of the normal anatomy of the lymphatic system and of its variations is essential when planning an anterior spinal procedure, and represents the first measure to be adopted in order to avoid such complication. The prompt identification of a postoperative chylous fistula and the applicability of an individually based management's protocol may help in the majority of the cases to reduce the potential morbidity, without significant long-term effects.
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Review
Neurological impairment in a patient with concurrent cervical disc herniation and POEMS syndrome.
POEMS syndrome is a rare clonal plasma cell disease characterized by polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes. We report a rare case of neurological impairment in patients with concurrent cervical disc herniation and POEMS syndrome. ⋯ Patients presenting with cervical spondylopathy and non-typical neurological signs and symptoms or other systemic problems should be evaluated for the presence of concurrent disease and ruled out differential diagnoses.