Presentation
Unilateral hearing loss.
Patient Data
Age: Adult
From the case:
Cholesteatoma
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Soft tissue attenuation region in left middle ear cavity, expanding the Prussak space, eroding scutum and ear ossicles, extending into mastoid.
Case Discussion
The patient went on to have a resection.
Histology:
Fragments of keratin debris and benign squamous epithelium, consistent with cholesteatoma.