Journal of child neurology
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Corticosteroids have been the mainstay for management of cerebral edema caused by leaky angiogenic vessels associated with high-grade brain tumors since the early 1960s. Chronic corticosteroid use can cause iatrogenic Cushing syndrome, which is associated with weight gain and abdominal striae (striae distensae). ⋯ We report the first pediatric case of a 14-year-old boy with corticosteroid-induced abdominal striae who developed ulceration and dehiscence of the striae following the introduction of bevacizumab therapy. The combination of high-dose corticosteroids and anti-vascular endothelial growth factor therapy may cause significant complications, especially in children who are susceptible to abdominal striae and therefore should be avoided.
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Economic factors play an increasingly important role in the management of medical conditions. This study evaluated the economic impact of seizures in children in the United States using a large national data set known as the Kids' Inpatient Database (KID). The aim of this study was to characterize hospitalizations including total costs, length of stay, and variations in care. ⋯ Patients with government insurance as the primary payer had a significantly longer length of stay compared with private insurance or self-pay patients (P < .0001); however, there was no significant difference in the total costs of hospitalization between the different payer groups. This analysis highlights multiple disparities of health care utilization in pediatric seizure management. In a stressful economic climate, all health care entities must focus on cost management of pediatric seizure.
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Propionic acidemia, an autosomal recessive disorder, is a common form of organic aciduria resulting from the deficiency of propionyl-CoA carboxylase. It is characterized by frequent and potentially lethal episodes of metabolic acidosis often accompanied by hyperammonemia. A wide range of brain abnormalities have been reported in propionic acidemia. ⋯ The 2 events in one patient were associated with a seizure disorder with abnormal electroencephalogram. Brain magnetic resonance imaging showed abnormal basal ganglia and faint temporo-occipital swelling bilaterally. This is probably the first report of visual hallucinations in propionic acidemia and should alert the treating clinicians to look for visual hallucinations in patients with organic acidurias, especially in an unusually anxious child.
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Review Case Reports
Multifocal intraparenchymal Langerhans' cell histiocytosis concomitant with an arachnoid cyst in a child: case report and review of the literature.
Langerhans' cell histiocytosis is a disease usually found in children and characterized by idiopathic proliferation of histiocytes in the reticuloendothelial system. Intracranial Langerhans' cell histiocytosis presenting as multifocal intraparenchymal lesions is very rare. In this article, the authors report on a 4-year-old boy diagnosed with multifocal intraparenchymal Langerhans' cell histiocytosis concomitant with an arachnoid cyst. ⋯ The patient's intracranial hypertension symptoms were alleviated, and the remaining foci were treated by Langerhans' cell histiocytosis-directed standard chemotherapy. At the 8-month follow-up visit, no recurrence of the excised lesion was found, and no change in the size of other lesions was seen. Supratentorial intracerebral lesions with mass effect and enhancement have rarely been described; in this report, the histological features of and therapeutic options for such a case are discussed.
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Data from the whole-body hypothermia trial was analyzed to examine the effects of phenobarbital administration prior to cooling (+PB) on the esophageal temperature (T (e)) profile, during the induction phase of hypothermia. A total of 98 infants were analyzed. At enrollment, +PB infants had a higher rate of severe hypoxic-ischemic encephalopathy and clinical seizures and lower T (e) and cord pH than infants that have not received phenobarbital (-PB). ⋯ Mean T (e) in the +PB group was lower than in the -PB group, and the differences decreased over time. In +PB infants, the time to surpass target T (e) of 33.5°C and to reach the minimum T (e) during overshoot were shorter. In conclusion, the administration of phenobarbital before cooling was associated with changes that may reflect a reduced thermogenic response associated with barbiturates.