Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
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Cerebral sinodural thrombosis (CSDT) is a rare complication of minor head trauma in children. Despite recommendations, anticoagulation is frequently withheld. We aimed to evaluate the etiology, clinical presentation, risk factors, diagnosis, treatment, and outcome of pediatric CSDT following minor head trauma, and specifically to evaluate factors associated with anticoagulation use following minor head trauma in pediatric patients with CSDT. ⋯ One patient required lumboperitoneal shunt placement. Pediatric CSDT is a rare complication of minor head trauma, with variable presentation. Anticoagulation has generally been reserved for patients suffering from severe symptoms, for those who deteriorate neurologically during observation, and for those who suffer from a concomitant prothrombotic disorder.
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Encephalitis associated with antibodies against N-methyl-d-aspartic acid (NMDA) receptor is characterized by severe memory deficits, decreased consciousness, epileptic seizures and movement disorders and occurs most commonly in young women. Recovery is mostly good but little is known about the disease course in patients whose treatment has been delayed severely. We present a 16-year-old girl with a 36-month follow-up. ⋯ Spontaneous recovery independent of therapy is possible, as it has been observed previously as late as 3years after onset. Although serum antibodies disappeared with recovery in this patient, previous cases have shown serum antibodies to be unreliable markers of disease activity. Second-line treatment, especially with substances as well tolerated as rituximab, should at least be considered in NMDA receptor encephalitis with persistent neuropsychiatric syndromes after first-line therapy.
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There is increasing interest in the use of pelvic indices to evaluate sagittal balance and predict outcomes in patients with spinal disease. Conventional posterior lumbar fusion techniques may adversely affect lumbar lordosis and spinal balance. Minimally invasive fusion of the lumbar spine is rapidly becoming a mainstay of treatment of lumbar degenerative disc disease. ⋯ We found that XLIF improved scoliosis and segmental lordosis and was associated with significant clinical improvement in patients with lumbar degenerative disc disease. However, XLIF did not change overall lumbar lordosis or significantly alter pelvic indices associated with sagittal balance. Long-term follow-up with a larger cohort will be required to further evaluate the effects of XLIF on sagittal balance.
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Endovascular embolization has been regarded as the primary treatment for dural arteriovenous fistula (dAVF). The aim of this study was to describe our experience with treatment and outcomes for patients with dural AVF, and to determine optimal treatment modalities. Between November 2007 and March 2011, 43 patients with dAVF (14 cavernous sinus, 20 transverse-sigmoid sinus, and nine patients with other types) were admitted to our Institute for treatment. ⋯ Six of nine (66.7%) patients had complete angiographic obliteration or clinical improvement. With developments in diagnostic tools and endovascular interventions, dAVF have become an important neurovascular issue. The results of this study suggest that a new approach to treatment of dAVF is needed.
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Trientine (triethylenetetramine dihydrochloride) is a copper-chelating agent used to treat patients with Wilson's disease (WD). It has been considered safe, rarely causing neurological deterioration during initial treatment. ⋯ The patient's neurological signs partially resolved after cessation of trientine treatment. Our findings suggest that treatment with trientine is associated with a risk of neurological deterioration in patients with WD.