Korean J Otorhinolaryngol-Head Neck Surg.  2016 Sep;59(9):692-694. 10.3342/kjorl-hns.2016.59.9.692.

A Spontaneous Pneumatocele Presenting with External Auditory Canal Obstruction

Affiliations
  • 1Department of Otorhinolaryngology-Head and Neck Surgery, Boramae Medical Center, Seoul Metropolitan Government-Seoul National University, Seoul, Korea. drpark@snu.ac.kr

Abstract

A pneumatocele is an air-filled cavity in the body. In the head and neck areas, the extensive hyperpneumatization of the temporal and occipital bones is typically associated with pneumatocele formation, which results in the spontaneous collection of gas, usually air, beneath the pericranium or within the skull. We herein report a case of stenosis of the external auditory canal caused by a left mastoid pneumatocele in a 12-year-old boy who was successfully treated with left simple mastoidectomy and canaloplasty.

Keyword

Hyperpneumatization; Pneumatocele; Temporal bone

MeSH Terms

Child
Constriction, Pathologic
Ear Canal*
Head
Humans
Male
Mastoid
Neck
Occipital Bone
Skull
Temporal Bone
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