Korean J Otorhinolaryngol-Head Neck Surg.  2012 Jul;55(7):453-457. 10.3342/kjorl-hns.2012.55.7.453.

A Case of Petrous Apex Mucocele with Unilateral Ear Fullness Treated with Endoscopic Sphenoid Marsupialization

Affiliations
  • 1Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul, Korea. entman@yuhs.ac

Abstract

Mucocele is a benign, encapsulated lesion, lined by epithelium and filled with mucus. Found mostly in the frontal and ethmoid sinus, sinonasal mucoceles cause several symptoms depending on the location. We report a case of mucocele found in the petrous apex that caused ear fullness. It was completely treated with endoscopic sphenoid marsupialization.

Keyword

Mucocele; Petrous bone; Sphenoid sinus

MeSH Terms

Ear
Epithelium
Ethmoid Sinus
Mucocele
Mucus
Petrous Bone
Sphenoid Sinus
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