Hearing disorders - findings on computed tomography and magnetic resonance imaging: pictorial essay
Tiago Medina Salata1, Bruno Niemeyer de Freitas Ribeiro2, Bernardo Carvalho Muniz2
1Hospital Casa de Portugal / Clínica 3D Diagnose, Rio de Janeiro, RJ, Brazil.
Abstract:
Hearing disorders are usually unilateral and are more common in women. They can be congenital or acquired, and hearing loss is categorized as sensorineural, conductive, or mixed. The onset of hearing loss can be progressive or sudden, and it is a common reason for seeking medical attention. In this context, computed tomography and magnetic resonance imaging have assumed critical roles in the search for an etiological diagnosis and in guiding the therapeutic approach. In this pictorial essay, we illustrate the common causes of hearing loss, discussing the possible differential diagnoses and highlighting the most relevant imaging findings.
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