No definite abnormality is seen in the visualized portion of the brain parenchyma. Ethmoid and maxillary sinus mucosal thickening is identified. IMPRESSION: Slight prominence of the vestibules and proximal superior semicircular canals as well as slightly dysplastic appearance of the cochlea bilaterally. The findings may be in the range of anatomic variation. If clinically warranted, further imaging with MRI could be performed.