Granulomatosis with Polyangiitis as a Cause of Sudden-Onset Bilateral Sensorineural Hearing Loss: Case Report and Recommendations for Initial Assessment

<div>Sequential axial CT layers showing sclerotic mastoid air cells and aerated middle ears bilaterally with no evidence of effusion.</div>

Case Reports in Otolaryngology

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Figure 3: Granulomatosis with Polyangiitis as a Cause of Sudden-Onset Bilateral Sensorineural Hearing Loss: Case Report and Recommendations for Initial Assessment 

Figure 3 | Granulomatosis with Polyangiitis as a Cause of Sudden-Onset Bilateral Sensorineural Hearing Loss: Case Report and Recommendations for Initial Assessment 