Journal of neurosurgery
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Journal of neurosurgery · Apr 2003
Randomized Controlled Trial Multicenter Study Clinical TrialEfficacy of antimicrobial-impregnated external ventricular drain catheters: a prospective, randomized, controlled trial.
Catheter-related infection of the cerebrospinal fluid (CSF) pathways is a potentially life-threatening complication of external ventricular drainage. A major source of infection is bacterial contamination along the external ventricular drain (EVD) catheter track. The authors examined the efficacy of EVD catheters impregnated with minocycline and rifampin in preventing these catheter-related infections. ⋯ The use of EVD catheters impregnated with minocycline and rifampin can significantly reduce the risk of catheter-related infections.
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The technique of cervical laminoplasty was developed to decompress the spinal canal in patients with multi-level anterior compression caused by ossification of the posterior longitudinal ligament or cervical spondylosis. There is a paucity of data confirming its superiority to laminectomy with regard to neurological outcome, preserving spinal stability, preventing postlaminectomy kyphosis, and the development of the "postlaminectomy membrane." ⋯ The literature has yet to support the purported benefits of laminoplasty. Neurological outcome and change in spinal alignment are similar after laminectomy and laminoplasty. Patients treated with laminoplasty develop progressive limitation of cervical ROM similar to that seen after laminectomy and fusion.
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Journal of neurosurgery · Apr 2003
Case ReportsMultiplication of infantile spinal lipomas after surgical untethering. Report of two cases.
The authors reviewed 63 cases of patients with spinal lipomas who had undergone surgical untethering in childhood and found two infants in whom multiplication of the lipomas occurred within 1 year postoperatively. More importantly, the lipomas dramatically increased in size during infancy. ⋯ Subsequent imaging revealed no change in size of the lesions by 10 and 7 years after reoperation, respectively. This potential for growth of the lipomas should be kept in mind in infants with spinal lipomas who should undergo follow-up neuroimaging.