Year-end Sale % OFF 
Abstract
IntroductionSchwannoma arising from the glossopharyngeal nerve is a rare intracranial tumor. Fewer than 40 cases have been reported. Accurate pre-operative diagnosis and optimal treatment are still difficult.Case presentationWe present one case of schwannoma originating from the ninth cranial nerve with palsies of the trigeminal nerve, facial-acoustic nerve complex, and vagus nerve in addition to ninth nerve dysfunction. Magnetic resonance imaging showed tumors located in the cerebellopontine angle with extracranial extension via the jugular foramen, with evident enhancement on post-contrast scan. Surgical management single-staged with the help of gamma knife radiosurgery achieved total removal.ConclusionGlossopharyngeal schwannoma is devoid of clinical symptoms and neurological signs. High resolution magnetic resonance imaging may play a key role as an accurate diagnostic tool. A favorable option of approach and appropriate planning of surgical strategy should be the goal of operation for this benign tumor.
Highlights
Schwannoma arising from the glossopharyngeal nerve is a rare intracranial tumor
Glossopharyngeal schwannoma is devoid of clinical symptoms and neurological signs
High resolution magnetic resonance imaging may play a key role as an accurate diagnostic tool
Summary
The differential diagnosis of glossopharyngeal schwannoma is still very difficult, because specific clinical symptoms and radiological findings can be absent in most cases. Extensive pre-operative evaluation and appropriate planning of the surgical approach, as well as using innovative therapeutic strategies, glossopharyngeal schwannoma can be radically and safely resected without creating additional neurological deficits and other complications. Recovery of cranial nerve dysfunction can be expected. Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
