Ancient schwannoma of the vagus nerve, resection with continuous monitoring of the inferior laryngeal nerve
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چکیده
منابع مشابه
Ancient schwannoma of the vagus nerve, resection with continuous monitoring of the inferior laryngeal nerve.
Schwannomas (neurinomas, neurilemmomas) are benign, single, slow-growing encapsulated tumors that originate in the sheath of cranial or spinal nerves, and that rarely undergo malignant transformation. Descriptions have shown that about 25% of cases occur in the head and neck; there are only 95 references of vagus nerve involvement. These tumors appear mostly between the third and fifth decades ...
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Schwannomas are usually benign, single, encapsulated, slow-growing tumours originating from cranial or spinal nerve sheaths. The vagus nerve involvement at the mediastinal inlet is very uncommon. For anatomical reasons, the resection of cervical and mediastinal schwannoma of the vagus nerve has a high risk of vocal fold paralysis. We describe the case of a 67-year-old female with a cervico-medi...
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Schwannomas arising from vagus nerve sheath are rare mediastinal neurogenic tumours. Schwannomas usually arise from left hemithorax. Unlike a hamartoma, radiologically, calcification is rarely seen in schwannomas. We present the rare case of an ancient schwannoma arising from vagus nerve sheath from the right hemithorax presenting with gross calcification.
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Backgrounds: Injury to the vagus nerve or one of its branches during carotid endarterectomy can result in vocal fold paralysis but the exact mechanism of injury responsible for vocal fold paralysis after carotid endarterectomy is unclear. Aims: This study was performed to identify potential predictors of vagus nerve injury and obtain feedback by application of intraoperative continuous vagus ne...
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ژورنال
عنوان ژورنال: Brazilian Journal of Otorhinolaryngology
سال: 2008
ISSN: 1808-8694
DOI: 10.1016/s1808-8694(15)31108-3