Figure captions:
Figure 1. Audiometric and vestibular findings at onset of the
sudden sensorineural hearing loss in our case (referred to as “Audio
1” in Figure 3). A: Tonal audiometry. B: Brainstem Auditory Evoked
Potentials. C: Video Head Impulse Testing.
Figure 2. Tonal audiometry at three follow-up evaluations
(referred to as “Audio 2, 4 and 7” respectively in Figure 3).
Figure 3. Timing of diagnostic assessments and therapeutical
interventions during the first month of follow-up of our case (November
2020).
Abbreviations: Intravenous corticosteroid treatment (IV), Per oral
corticosteroid treatment (PO), Intratympanic corticosteroid treatment
(IT), Audiometric evaluations 1-7 (Audio 1-7), Analysis of SARS-CoV-2
polymerase chain reaction (PCR), Analysis of SARS-CoV-2 IgG/IgM (Ig),
Magnetic resonance imaging of the temporal bones (MRI), Follow-up period
(FU).