Postauricular Approach for Enucleation of Cervical Vagal Schwannomas.

Head Neck

Department of Otorhinolaryngology-Head and Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea.

Published: December 2024

Background: This study evaluates the outcomes of intracapsular enucleation using the retroauricular hairline incision (RAHI) approach for treating cervical vagal schwannomas.

Methods: A longitudinal study was conducted on patients with cervical vagal schwannomas. Eleven patients who underwent RAHI-based enucleation were included. Preoperative imaging was performed using contrast-enhanced MRI. Postoperative evaluations assessed pain, neurological function, cosmetic outcomes, voice, and swallowing functions.

Results: Eleven patients underwent surgery. The median tumor size was 4.6 cm. The median operation time was 42 min, with minimal bleeding. Common complications were earlobe numbness (45%) and temporary vocal cord paralysis (27%), which were resolved within a year. Cosmetic satisfaction was high, with median VAS scores of nine for scars and 10 for facial deformities. No significant dysphagia was found. No recurrences were observed over a median follow-up of 79 months.

Conclusions: Intracapsular enucleation using the RAHI approach is a safe and effective method for treating cervical vagal schwannomas.

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http://dx.doi.org/10.1002/hed.28053DOI Listing

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