Korean J Otorhinolaryngol-Head Neck Surg.  2008 Jul;51(7):668-672.

A Case of Primary Extracranial Meningioma in the Ethmoid Sinus

Affiliations
  • 1Department of Otolaryngology-Head and Neck Surgery, Our Lady of Mercy Hospital, College of Medicine, The Catholic University of Korea, Inchon, Korea.
  • 2Department of Otolaryngology, Ajou University School of Medicine, Suwon, Korea. ENTKHJ@ajou.ac.kr

Abstract

Meningioma is a well recognized tumor of the central nervous system, but primary extracranial meningioma in the paranasal sinus and nasal cavity is very rare. Clinical characteristics of meningioma do not confirm to those of extracranial meningioma, hence they can present diagnostic challenges. We have experienced a case of primary ethmoid meningioma. The patient was treated by a left lateral rhinotomy with total removal of the tumor. Histopathologic examination confirmed the diagnosis of meningioma. A follow-up after 15 months revealed no evidence of recurrence.

Keyword

Meningioma; Ethmoid sinus

MeSH Terms

Central Nervous System
Ethmoid Sinus
Follow-Up Studies
Humans
Meningioma
Nasal Cavity
Recurrence
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