PMC7533951_01
(a) Moderately severe sensorineural hearing loss affecting almost all frequencies upon admission. (b) Significant improvement with mild hearing loss affecting only high frequencies after 15 days in outpatient clinic.
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PMC7533951_01_10.1177_2050313X20958548-fig1.jpg
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The result from the left ear audiometry is shown in Figure 1. It showed moderate bilateral sensorineural hearing loss, to nearly all frequencies during his inpatient admission (shown in Figure 1(a)). PTA was repeated after 15 days and showed marked improvement with mild hearing loss only to high frequencies (shown in Figure 1(b)).