Neurosurgery
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Reports on the natural history of tumor growth and hearing in patients with a vestibular schwannoma (VS) are almost exclusively short-term data. Long-term data are needed for comparison with results of surgery and radiotherapy. ⋯ Tumor growth occurred in only a minority of patients diagnosed with an intracanalicular VS during 10 years of observation. The risk of hearing loss is small in patients with normal discrimination at diagnosis. Serviceable hearing is preserved spontaneously in 34% according to AAO-HNS and in 58% according to the word recognition score.
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Given the vagaries of published guidelines and the lack of high-quality evidence on the method, timing, and dose of venous thromboembolism (VTE) prophylaxis in neurological surgery, little is known about practice patterns regarding VTE prophylaxis in the United States. ⋯ Nearly one-third of patients who underwent surgery for an intracranial tumor did not receive any VTE prophylaxis. We noted that the rate of overall VTE prophylaxis did not significantly change over the course of the 7 years analyzed despite an increasing focus on complication prevention. High-volume surgeons were more likely to provide VTE prophylaxis.