Journal of child neurology
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The purpose of this study is to investigate the surgical results and long-term outcomes of encephaloduroarteriosynangiosis for moyamoya disease in pediatric patients. We performed a retrospective analysis of 67 pediatric patients with moyamoya disease who underwent encephaloduroarteriosynangiosis in Beijing Tiantan Hospital. The case series included 36 boys and 31 girls. ⋯ During follow-up, ischemic stroke events were detected in 5 patients and the stroke rate for pediatric patients who underwent encephaloduroarteriosynangiosis procedure was 7.1% per patient-years. At the last follow-up, favorable outcomes (modified Rankin Scale score ≤ 2) were observed in 65 cases (97.0%). Our study suggests that long-term surgical outcome of encephaloduroarteriosynangiosis in pediatric moyamoya disease patients is satisfactory, and this technique has a positive impact on the prevention of stroke recurrence.
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To quantify the number of personnel, time to induce and complete sedation using propofol for outpatient magnetic resonance imaging (MRI) of the brain, and the frequency of serious adverse events (SAEs) in children with autism spectrum disorder (ASD) compared with children without ASD. ⋯ Children with ASD can be sedated for brain MRI using propofol with no increased frequency of SAEs compared with children without ASD. Sedation teams should anticipate that 10% of children with ASD may need additional personnel before propofol induction.
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The authors retrospectively reviewed charts of the children with basal ganglia stroke who either had preceding minor head injury or showed basal ganglia calcification on computed tomography (CT) scan. Twenty children, 14 boys and 6 girls were identified. Eighteen were aged between 7 months to 17 months. ⋯ Four infants were lost to follow-up, 9 achieved complete or nearly completely recovery, and 7 had persistent neurological deficits. Basal ganglia calcification likely represents mineralized lenticulostriate arteries, a marker of lenticulostriate vasculopathy. Abnormal lenticulostriate vessels are vulnerable to injury and thrombosis after minor head trauma resulting in stroke.
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Case Reports
Postinfectious Anti-Myelin Oligodendrocyte Glycoprotein Antibody Positive Optic Neuritis and Myelitis.
We report the case of a 9-year-old girl admitted with fever, headache, and a cerebrospinal fluid lymphocytic pleocytosis. Polymerase chain reaction was positive for human herpes virus 6. She subsequently developed ataxia and bilateral loss of vision. ⋯ The patient was discharged with only mild visual acuity loss, 1 month after admission. Brain MRI was repeated later and was normal and MOG assay became negative. In our view, this patient suffered from a postinfectious, anti-MOG-mediated, spinal cord and optic nerve demyelination.
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Occipital headache is considered a risk factor for serious secondary headache pathology. The purpose of our study was to assess the etiology of occipital headaches among children visiting the emergency department. Subjects were children aged 5 to 18 years who were referred to the emergency department due to headaches during the years 2013 to 2014. ⋯ The most common causes of occipital headaches are viral infections and primary headaches. Serious intracranial disorders presenting solely as occipital headaches and not accompanied by other neurologic signs are uncommon. Thus, occipital headaches should be evaluated in the same manner as other headache locations.