EAC :: Osteitis :: 105_Right
 Osteitis  
Histopathology of External Auditory Canal Cholesteatoma 
(temporal bone section)

Histopathology of External Auditory Canal Cholesteatoma
(temporal bone section)

Description : Under higher magnification, the thin stratified squamous keratinizing epithelium lining the cholesteatoma sac is visible.

The sac is filled with densely packed keratin debris, and also contains a sequestrum of bone and some purulent debris

H+E 17 X

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