## Abstract Schwannomas are benign nerve sheath tumors derived from Schwann cells and are the most common type of peripheral nerve tumor. Schwannomas occur mainly in the extremities, trunk, and head and are rarely manifested in the axilla. Although various solid tumors can develop in the axilla, on
Sonographic diagnosis of a cervical vagal schwannoma
✍ Scribed by Thomas Le Corroller; Fréderic Sebag; Vincent Vidal; Alexis Jacquier; Pierre Champsaur; Jean Michel Bartoli; Guy Moulin
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 164 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0091-2751
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✦ Synopsis
Abstract
This case report illustrates the role of high‐resolution sonography in the preoperative assessment of a schwannoma of the vagus nerve in the neck. Sonography identified the tumor in the right carotid space and determined its origin from the right vagus nerve, facilitating the surgeon's approach to preserve nerve function. © 2008 Wiley Periodicals, Inc. J Clin Ultrasound, 2009
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