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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To analyze the neurological and mechanical outcomes in 44 consecutive patients treated for a hematological malignancy with epidural localization to assess the place of surgery in the treatment of this pathology. ⋯ Hematological malignancies with epidural localization must be treated first medically, even in patients with neurological symptoms. Surgery should be considered only in the cases of acute vertebral collapse, medical treatment failure, or to prevent acute collapse in patients with vertebral osteolysis of more than 30 %.
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Anterior lumbar surgery is a common procedure for anterior lumbar interbody fusion (ALIF) and artificial disc replacement (ADR). Our aim was to study the exposure related complications for anterior lumbar spinal surgery performed by spinal surgeons. ⋯ We report a very thorough and critical review of our anterior lumbar access surgeries performed mostly for DDD and spondylolisthesis at L4/5 and L5/S1 levels. Vascular problems of any type (24/304, 7.8 %) were the most common complication during this approach. The incidence of major venous injury requiring repair was 14/304 (4.6 %) and arterial injury 5/304 (1.6 %). The requirement for a vascular surgeon with the vascular injury was 9/304 (3 %; 5 arterial injuries; 4 venous injuries). This also suggests that the majority of the major venous injuries were repaired by the spinal surgeon (10/14, 71 %). Our results are comparable to other studies and support the notion that anterior access surgery to the lumbar spine can be performed safely by spinal surgeons. With adequate training, spinal surgeons are capable of performing this approach without direct vascular support, but they should be available if required.
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We present the case of an 18-year-old girl with a scoliosis (long C-shaped curve) in association with an atypical Rett's syndrome. In order to attain a full correction and to provide her with adequate posture and sitting balance, segmental instrumentation was utilised from the high thoracic spine to the pelvis. We describe the procedure including the relevant pre-operative, intra-operative and post-operative imaging.
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Radiotherapy has been the mainstay treatment for nasopharyngeal carcinoma (NPC) and has achieved good disease control. However, irradiation is associated with potential complications such as osteoradionecrosis (ORN) and infection. There is sparse description in the literature of such complications and how they are best managed. The objectives of the study are: (1) to describe the complications at the cervical spine after surgical and radiotherapy treatment for NPC (2) to identify key principles in the diagnosis and treatment of these complications. ⋯ Radiotherapy complications usually have delayed and subtle presentations. ORN progresses slowly and can often be treated conservatively. Infections should be treated aggressively with surgical debridement and the results are generally good. Patients should be regularly followed-up with transoral examination to assess the integrity of the posterior pharyngeal wall and imaging to assess for ORN. Pharyngeal defects raise concern for cervical spine infections. Coverage of pharyngeal defects in these patients is important to prevent recurrent infection.