World Neurosurg
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Case Reports
Rapid-Onset Thoracic Myelopathy due to an Epidural Sarcoid-Like Lesion in a Pediatric Patient.
Isolated intraspinal neurosarcoidosis is a rare clinical entity, with most reports describing intramedullary involvement in adults. ⋯ Although less likely than neoplasia, rheumatologic processes such as inflammatory granulomatous disease warrant consideration in similar cases.
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Meningitis is a serious complication occurring after neurosurgical operations, which can result in severe morbidity and high mortality. This retrospective cohort study aimed to determine the risk factors of postoperative meningitis in a large clinical center of neurosurgery in China. ⋯ The prediction model built in our study can be an excellent tool for predicting meningitis after neurosurgical procedures.
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Soccer, bicycling, and horseback riding are sports most commonly associated with traumatic brain injury (TBI) in Germany. The latter 2 sports activities are commonly practiced with helmets, and data on helmet use and usefulness vary widely. ⋯ We gained important epidemiologic data on pediatric TBI in our region. Despite the descriptive nature of the data, a trend toward reduced odds of loss of consciousness was seen in the helmet wearers. Nevertheless, serious injury can occur despite helmet use.
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Intracranial and intraspinal clear cell meningiomas (CCMs) are rarely reported because of their extremely low incidence, and the current understanding of CCM is poor. The purpose of this study was to analyze the incidence and the clinical, radiologic, pathologic, and prognostic features of intracranial and intraspinal CCMs. ⋯ CCM is a rare subtype of World Health Organization grade II meningioma. CCM typically involves young patients and shows a female predilection and high recurrence rate. When possible, total resection is the primary and most suitable treatment for CCM. For patients with primary tumors, radiotherapy is recommended after the initial operation regardless of the extent of resection. For patients with disease recurrence, secondary surgery combined with radiotherapy might serve as an effective treatment.
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Case Reports
Intractable Hiccups After Coil Embolization of Partially Thrombosed Posterior Inferior Cerebellar Artery Aneurysm.
Hiccups are defined as sudden-onset involuntary contractions of the diaphragm followed by immediate inspiration and laryngeal closure, and they are considered intractable if prolonged beyond 1 month. A reflux arc involving phrenic, vagal, and central midbrain modulation is likely responsible for hiccups. We herein report a case of intractable hiccups caused by compression of the dorsal aspect of the medulla oblongata after treatment of a partially thrombosed distal posterior inferior cerebellar artery (PICA) aneurysm. ⋯ In this case, the precise location of the culprit lesion causing the patient's hiccups was the dorsal medulla oblongata. Clinicians should be aware of the possibility of structural or functional disorders of the reflux arc in patients with intractable hiccups.