Yolanda Garcia-Hidalgo
Department of Neuroradiology, Hospital Puerta de Hierro Majadahonda, Madrid, Spain.
[ 1 ] - A 46-Year-Old Woman with Unilateral Hearing Loss: A Recent Diagnosis of a Birth Condition
Cochlear nerve (CN) aplasia refers to the absence of a visible CN on oblique sagittal magnetic resonance images of the lateral aspect of the inner auditory canal (IAC). Magnetic resonance (MR) is the preferred technique in patients with sensorineural hearing loss and/or vertigo; however, computed tomography (CT) is used to evaluate the IAC or facial nerve canal. Three types of aplasia or hypopl...
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