Otitis media other imaging findings

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Luke Rusowicz-Orazem, B.S.

Overview

Other otitis media imaging findings include otoscopic images of the tympanic membrane displaying indications of otitis media, as well as tympanograms indicating otitis media with effusion by measuring pressure from fluid buildup in the middle ear.

Key Findings in Otoscopy in Otitis Media

Otoscopic examination of the ears may reveal the following signs indicative of otitis media:^[1]
- Erythema of the middle ear.
- Presence of effusion.^[2]
- Bulging of the tympanic membrane in otitis media with effusion.
- Cloudy appearance of the tympanic membrane.
- Immobility of the tympanic membrane.
- Tympanic membrane perforation.

Key Findings in Tympanometry in Otitis Media

Tympanometry may reveal hearing loss due to effusion, as measured by abnormally large reflection of sound due to elevated pressure from fluid buildup.^[2]