World Neurosurg
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To assess the efficacy and safety of surgery for dysphagia in anterior cervical idiopathic hyperostosis. ⋯ Anterior cervical hyperostosis causing dysphagia typically affects older men and results from compression between C3 and C5 from osteophytes of variable sizes. Operative intervention can provide long-lasting resolution of symptoms but is complicated by difficulty in endotracheal intubation, postoperative dysphagia, and rarely respiratory compromise. A systematic preoperative ear, nose, and throat consultation is recommended to reduce these complications.
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Angioleiomyoma is a benign soft tissue tumor that manifests as pain and is more common in the extremities. However, primary intracranial angioleiomyoma is an extremely rare entity that is poorly characterized clinically, radiologically, and histopathologically. We compiled and examined reported cases of intracranial angioleiomyoma to provide an up-to-date summary of the condition. A literature search was performed using PubMed with specific key terms. Selected case studies and case series were then compared, and statistical analyses were performed where appropriate. ⋯ Primary intracranial angioleiomyoma is an exceedingly rare central nervous system tumor. The clinical and radiologic manifestations are nonspecific. The diagnosis depends on the histopathologic and immunohistochemical examination. For patients with clinical symptoms, surgical resection should be the first-choice treatment.
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The interlaminar fusion combination involving C1-C2 screwing fixation is one of the most effective techniques for atlantoaxial dislocation or subluxation, and the bone graft is usually stabilized by wiring constructs. However, some adverse events were reported during the insertion of sublaminar wiring, such as accidentally damaging the spinal cord or dura. Thus we used the miniplate to stabilize the harvest bone graft on the C1-C2 laminar, which led to a shorter operation time and prevented spinal canal violation. This study investigated the safety and efficacy of the novel surgical technique, namely miniplate-augmented interlaminar fusion. ⋯ Miniplate-augmented interlaminar fusion with C1-C2 screwing resulted in excellent fusion rates with a considerably low probability of complications. Hence this novel technique for bone graft fixation with atlantoaxial screwing has a good efficacy and safety and can serve as an alternative for bone graft fixation during C1-C2 fusion.
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Colloid cysts are benign and rare tumors of the brain. The growth rates of these tumors are unpredictable. These cysts can increase in size and obstruct the cerebrospinal fluid pathways producing obstructive hydrocephalus. Consequently, this can manifest as acute severe headaches followed by deterioration in consciousness, or even sudden death in patients. Such remarkable episodes occurring in patients during air travel have been reported sparsely in the literature. ⋯ Changes in cabin pressure during flight may play a role in worsening of intracranial pressure in patients with colloid cyst with marginal brain compliance.