Sensorineural hearing loss. The bilateral cranial nerve 7 and 8 complexes are intact. There is no evidence of mass lesions. The inner ear structures, including the cochlea, vestibule, endolymphatic duct, and semicircular canals, appear unremarkable. There is patchy fluid signal within the bilateral mastoid air cells. There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma appears unremarkable. There is no abnormal intracranial enhancement. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The skull, orbits, and scalp soft tissues are unremarkable. There is diffuse paranasal sinus mucosal thickening.
1. No evidence of inner ear anomalies, cochlear nerve deficiency, or intracranial lesions.2. Patchy fluid signal within the bilateral mastoid air cells may represent effusions.3. Diffuse paranasal sinus mucosal thickening may represent sinusitis.