World Neurosurg
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Large or giant internal carotid artery (ICA) aneurysms often cause visual deficits and cranial nerve palsy. The aim of this study was to investigate the efficacy of ligation of the ICA with high-flow bypass. ⋯ Early treatment is recommended when the visual and ophthalmologic symptoms are present because treatment delay is a risk factor for nonimprovement of symptoms.
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Minor head trauma is common in children. Although most cases are nonsignificant, minor head trauma can lead to preventable intracranial injuries. The aim of this study was to identify clinical predictors of intracranial injuries in infants with minor head trauma. ⋯ Fall height and size and location of scalp hematoma were associated with intracranial injuries. These factors should be considered when making decisions on radiologic examinations of infants with minor head trauma.
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Isolated dissections that develop on the posterior inferior cerebellar artery (PICA) require intensive treatment because of their potential fatality. However, because of the rarity of these dissections, the optimal treatment has not yet been established. ⋯ Given the dynamic clinical course and potential fatality of PICA dissection, meticulous evaluation, intensive treatment with a diverse range of modalities, and proper follow-up are required for patients with PICA dissection to achieve favorable outcomes.