Current neurology and neuroscience reports
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Curr Neurol Neurosci Rep · Sep 2014
ReviewHypertonic saline for the treatment of intracranial hypertension.
Intracranial hypertension is caused by brain edema generated by different disorders, the commonest of which is traumatic brain injury. The treatment of brain edema focuses on drawing water out of brain tissue into the intravascular space. ⋯ However, reports suffer from inconsistencies in dose, frequency, concentration, and route of administration. Side effect profile, potential complications, and contraindications to administration need to be factored in when considering which first-line osmotherapy to choose for a given patient with head injury.
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Curr Neurol Neurosci Rep · Sep 2014
ReviewThe molecular landscape of pediatric brain tumors in the next-generation sequencing era.
Pediatric brain tumors are a leading cause of cancer-related death in children. In recent years, the application of next-generation sequencing and other high-throughput technologies to analysis of pediatric brain tumors has generated an abundance of molecular information. ⋯ In this review, we provide an overview of our evolving molecular knowledge of the commonest pediatric brain tumors, pilocytic astrocytomas, ependymomas, medulloblastomas, and pediatric glioblastomas, as well as the biological and potential clinical implications of this new knowledge. Studies aimed at investigating intratumoral heterogeneity are also discussed.