PMC9618760_01
Audiogram showing sensorineural hearing loss of the right ear decreased to 5-15 dB.
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Audiometry showed SNHL of the right ear decreased to 5-15 dB (Figure 1) and unchanged mixed hearing loss in the left ear.
PMC9618760_02
Audiogram showing bilateral mixed hearing loss.
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On audiometry, the patient had bilateral mixed hearing loss that was unchanged from prior exams (Figure 2).
Non-contrasted computed tomography showing soft tissue densities in the right middle ear and mastoid cavity with complete occlusion of the right external ear canal.
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CT scan showed soft tissue densities in the right middle ear and mastoid cavity with complete occlusion of the right external ear canal (EAC) but without bony erosion (Figure 3).