Computed tomography of local complications of temporal bone cholesteatomas

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Abstract

The preoperative temporal bone CT scans of 13 patients with surgically proven acquired cholesteatoma were retrospectively reviewed for bony erosions and for extension beyond the temporal bone. A correlation with the clinical and surgical findings was also carried out. The CT findings are discussed and illustrated as well as some pitfalls in the evaluation of bony erosions. The appearance of “autoantrectomy” caused by a dry, self-cleaning, well ventilated cholesteatoma is also discussed and illustrated.

Original languageEnglish
Pages (from-to)519-523
Number of pages5
JournalJournal of Computer Assisted Tomography
Volume9
Issue number3
DOIs
StatePublished - May 1985

ASJC Scopus Subject Areas

  • Radiology Nuclear Medicine and imaging

Keywords

  • Bones, neoplasms
  • Cholesteatoma
  • Computed tomography
  • Ear, neoplasms

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