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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Paralysis following scoliosis correction is a catastrophic situation. We report an unusual metabolic cause of neurological deficit after anterior thoracic release. A 15-year-old female developed proximal leg paralysis 1 day after surgery. ⋯ After intravenous potassium substitution the neurological status completely normalized within a few hours. We assume that the condition was a manifestation of hypokalaemic paralysis since no further abnormalities could be disclosed. Spinal surgeons should bear in mind hypokalaemia as a benign and easily correctable cause of paresis following surgical scoliosis correction.
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Clinical Trial
Fluorine-18 fluorodeoxyglucose positron emission tomography findings in spondylodiscitis: preliminary results.
Nuclear medicine procedures can be helpful in diagnosing spine infections. The purpose of the study was to evaluate the findings of positron emission tomography with fluorine-18 fluorodeoxyglucose (FGD-PET) in the detection of spondylodiscitis. We performed FDG-PET in 16 patients with suspected spondylodiscitis. ⋯ The PET scans depicted the paravertebral soft tissue involvement in cases of spondylodiscitis. Our first results showed that FDG-PET is a very sensitive imaging procedure in the detection of spondylodiscitis. Compared to other nuclear medicine procedures, PET enables a rapid imaging with acceptable radiation dose and high spatial resolution.
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Scoliosis among children and adolescents is a persistent problem. Worldwide, it afflicts between 0.3 to 15.3% of the population. One of the treatment methods of this disorder is to administer lateral electrical surface stimulation (LESS) for 9 h/day; unfortunately, however, this results in side-effects. ⋯ The degree of scoliotic deformity (according to the Cobb method) ranged from 21 degrees to 410 degrees (mean, 31.2 degrees) and from 23 degrees to 330 degrees (mean, 30 degrees) in groups 1 and 2, respectively. LESS resulted in spinal deformity to a similar degree in the rabbits treated for either 9 or 2 h/day over a 3-month period. Short LESS therapy (2 h/day) significantly reduced detrimental effects associated with the treatment on internal organs of laboratory animals.