Parapharyngeal schwannoma-a challenging case report
Related Experiment Video
Updated: Dec 25, 2025

Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
Ângela Ferreira1, Sílvia Dionísio1, Eduardo Ventura1
1Department of Maxillofacial Surgery, Centro Hospitalar Universitário do Porto, Porto, Portugal.
Abstract:
Parapharyngeal space primary neoplasias are infrequent findings in clinics, and schwannoma derived from a peripheral nerve is even rarer in this anatomic area [1]. The presented case is a patient who was referred to our department with a 3 months progressive soft palate enlargement without related symptoms. The challenge, in these cases, due to the anatomic complex area, is to catch a suitable approach to remove the tumor, according to dimension and surrounding structures. Prognosis and follow-up will depend on histopathologic evaluation.

