Endolymphatic hydrops in Meniere’s disease secondary to otitis media and visualized by gadolinium-enhanced magnetic resonance imaging

Figure 1 Audiogram showing dynamic change in the hearing thresholds. A: Hearing thresholds at the glue ear diagnosis (8 years post-Benign paroxysmal positional vertigo); B: Hearing thresholds one year after the tympanostomy tube insertion; C: Hearing recovery 2 years after the tympanostomy tube insertion; D: Hearing thresholds at the magnetic resonance imaging study.