Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
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Review
Ulnar nerve entrapment at the elbow. A surgical series and a systematic review of the literature.
Chronic compression of the ulnar nerve at the elbow is the second most common entrapment neuropathy. Various surgical options have been described. Timing of surgery is also debated. ⋯ The good long-term clinical results of the present series and the results of literature analysis confirm the value of anterior subcutaneous transposition of the ulnar nerve at the elbow. This technique has a particular effectiveness in most severe compressions, where outcomes are comparable with intermediate neuropathy cases. Moreover, our results suggest an aggressive attitude towards ulnar nerve compression at the elbow, particularly in younger patients.
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This study aimed to evaluate the accuracy of Korean videos regarding Parkinson's disease (PD) on YouTube and viewers' responses to them. YouTube search was performed using the search term "Parkinson disease" in Korean language on March 28, 2017. Two independent neurologists categorized the videos into "reliable", "misleading" or "patient experiences". ⋯ The current study found that only two-thirds of the Korean videos regarding PD on YouTube provide reliable information. More importantly, the videos with reliable contents were less popular than videos with misleading contents. Further efforts are warranted to effectively increase the dissemination of accurate and scientifically proven PD information to YouTube users.
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We report a single institution series of surgery followed by either early adjuvant or late radiotherapy for atypical meningiomas (AM). AM patients, by WHO 2007 definition, underwent subtotal resection (STR) or gross total resection (GTR). Sixty-three of a total 115 patients then received fractionated or stereotactic radiation treatment, early adjuvant radiotherapy (≤4months after surgery) or late radiotherapy (at the time of recurrence). ⋯ The cumulative incidence of local failure at 1, 2, and 5years for patients undergoing surgery without early External Beam Radiation Therapy (EBRT) was 18.7%, 35.0%, and 52.9%, respectively, versus 4.2%, 13.3%, and 20.0% for surgery and early EBRT (p-value=0.02). Adjuvant radiotherapy improves OS in patients with AM. Early adjuvant radiotherapy improves PFS, likely due to the improvement in local control seen with early adjuvant EBRT.