World Neurosurg
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The present study investigated the clinical and morphological characteristics of the vertebrobasilar artery associated with vascular healing in patients with unruptured spontaneous intracranial vertebral artery (VA) dissection (VAD). ⋯ Spontaneous vascular normalization of unruptured spontaneous intracranial VAD might be associated with female sex, nonsmoking, no posteroinferior cerebellar artery involvement, a smaller vertebral-union-basilar angle and vertebral-union-vertebral angle, distal dissection from the VA union, less basilar artery bending, and luminal irregularity/steno-occlusion.
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Experiencing a ventriculoperitoneal (VP) shunt complication is a major obstacle in the management of hydrocephalus. Degradation of a shunt catheter associated with surrounding tissue calcification could be 1 reason for a difference in facture rates. Furthermore, tissue reactions around cerebrospinal fluid shunts may be a sign of bacterial shunt infection, which is not uncommon. ⋯ We treated a rare case of shunt dysfunction caused by calcification of the aponeurosis coinciding with significant weight gain over the course of a year. To the best of our knowledge, this is the first report to describe a case of shunt malfunction caused by calcification of the aponeurosis.
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To introduce an effective strategy to treat patients with chronic subdural hematoma (CSDH) that can achieve a low recurrence rate and good outcome. ⋯ The exhaustive drainage strategy is safe and effective for reducing recurrence rate and achieving good outcome in patients with CSDH. This procedure merits recommendation in clinical practice.
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Skull fractures caused by birth injury are mainly compression and linear fractures, but the incidence is known to be rare. It has been recently suggested, however, that greenstick fractures (GSFs) are more common than compression or linear fractures that are detected through 3-dimensional reconstructed computed tomography. Therefore, this study was conducted to determine the correlation of GSF with perinatal factors, the accompanying head injury factors, and the long-term outcomes in neonates. ⋯ It was concluded that GSF most commonly occurs as a birth-related skull fracture and that birth-related GSF is associated with perinatal factors, birth-related head injuries, and deterioration of long-term development. Therefore, efforts should be made to prevent GSF at birth.
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Vertebrobasilar insufficiency (VBI) is associated with high rates of morbidity and mortality, especially after failure of first-line medical and/or endovascular therapies. Although the optimal therapeutic strategy for refractory VBI remains unclear, surgical bypass represents a potentially life-saving treatment in this patient subset. ⋯ Refractory VBI has high morbidity, with cerebral bypass representing a safe and potentially efficacious treatment for selected patients. Long-term post-bypass outcomes are dependent on the level of irreversible preoperative neurologic injuries.