Dizziness. The bilateral labyrinthine structures, internal auditory canals, and cranial nerve 7 and 8 complexes appear unremarkable. There is no evidence of intracranial hemorrhage or mass. There are prominent perivascular spaces in the left cerebral peduncle. The grey-white matter differentiation appears to be intact. The ventricles are normal in size and configuration. There is no midline shift or herniation. The imaged paranasal sinuses and mastoid air cells are clear. The skull and scalp soft tissues are unremarkable.
No evidence of retrocochlear lesions.