Traumatic subperiostial emphysema caused by hyperpneumatization of the temporal and occipital bone

J Neuroimaging. 2013 Apr;23(2):259-61. doi: 10.1111/j.1552-6569.2011.00652.x. Epub 2012 Jan 17.

Abstract

Hyperpneumatization of the temporal bone with extension into the occipital bone and even the parietal bones is a rare condition. We report a case in which the patient suffered periodically from a palpable mass in the parietal-occipital region which originated from extensive occipital bone pneumatization. Computed tomography examination revealed extensive temporal and occipital pneumatization and subperiosteal pneumatoceles, which was corrected by surgery.

MeSH terms

  • Adult
  • Bone Diseases / complications
  • Bone Diseases / diagnostic imaging*
  • Bone Diseases / surgery
  • Diagnosis, Differential
  • Emphysema / diagnostic imaging*
  • Emphysema / etiology
  • Emphysema / surgery
  • Humans
  • Male
  • Occipital Bone / diagnostic imaging*
  • Occipital Bone / surgery
  • Periosteum / diagnostic imaging
  • Periosteum / surgery
  • Pneumocephalus / complications
  • Pneumocephalus / diagnostic imaging*
  • Pneumocephalus / surgery
  • Radiography
  • Temporal Bone / diagnostic imaging*
  • Temporal Bone / surgery
  • Treatment Outcome