A case of secretory otitis media caused by extraskeletal Ewing's sarcoma of parapharyngeal skull base and literature review.
10.13201/j.issn.2096-7993.2025.12.015
- Author:
Rongping HE
1
;
Liu YANG
1
;
Wen LI
1
Author Information
1. Department of Otolaryngology Head and Neck Surgery，West China Hospital of Sichuan University，Chengdu，610041，China.
- Publication Type:English Abstract
- Keywords:
Ewing’s sarcoma;
parapharyngeal;
skull base;
small round cell tumor
- MeSH:
Humans;
Otitis Media with Effusion/etiology*;
Sarcoma, Ewing/therapy*;
Skull Base;
Skull Base Neoplasms/therapy*
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2025;39(12):1188-1191
- CountryChina
- Language:Chinese
-
Abstract:
Extraskeletal Ewing's sarcoma（EES） in the head and neck is extremely rare, with non-specific clinical manifestations, high malignancy, easy recurrence and metastasis, and poor prognosis. This paper reports a case of EES of the parapharyngeal skull base presenting with secretory otitis media as the initial symptom.The treatment consisted of surgery, chemotherapy and radiotherapy. No further metastasis or recurrence was observed during the two years and six months follow-up. Now we reviewed the relevant literatures and summarized the experience of diagnosis and treatment in EES.
