67-year-old man with history of asymmetric right sensorineural hearing loss, tinnitus, and dizziness. The bilateral cranial nerve 7 and 8 complexes are intact. The inner ear structures are normal bilaterally. There is no mass or abnormal enhancement within the temporal bones cerebellopontine angle cisterns bilaterally. There are scattered foci of T2 hyperintensity in the imaged portions of the cerebral white matter. There is a subcentimeter hippocampal sulcus remnant cyst.
No evidence of inner ear retrocochlear lesions. I personally reviewed the Images and/or procedure with the Resident/Fellow and agree with this report.