Cholesteatoma/Mastoidectomy
Findings:Loss of right middle ear ossicular chain (only parts of malleolus are identifiable), as well as bony septae of mastoid...
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CT Mastoid
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Chronic suppurative otitis media (CSOM)
Findings:Right middle ear:The right middle ear cavity shows complete opacification associated with attico-antral opacity, as well as opacified sinus tympani,... -
Chronic suppurative otitis media, cholesteatoma and labyrinthitis ossificans
Findings:Left side:The left middle ear cavity shows near total opacification with associated opacity within the left external auditory canal, creating... -
Chronic otomastoiditis
Findings:Right side:Soft tissue densities noted within the right middle ear cavity overlaying both window niches and extending cranially to the... -
Chronic suppurative otitis media (CSOM)
Findings:Left side:Previous canal wall up mastoidectomy seen. Complete opacification of the resection cavity, the mastoid air cells and the middle...