Cholesteatoma

Case contributed by Dr Erik Ranschaert

Presentation

Hearing loss on the left side.

CT

CT petrous boone

Soft tissue mass in the left middle ear surrounding and partially eroding the ossicles and extending into the antrum. Obliteration of mastoid cells. 

MRI

Check the description for each sequence. 

Case Discussion

Diffusion MRI (non-EPI DWI or TSE DWI) allows to identify with high accuracy the presence of a cholesteatoma (acquired or recurrent). 

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Case information

rID: 10742
Case created: 15th Sep 2010
Last edited: 7th Oct 2015
System: Head & Neck
Inclusion in quiz mode: Included

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