 The internal auditory canals are symmetrical and normal in size and signal intensity. The inner ears are normal, with normal T2 signal and no pathological enhancement. No abnormal mass or abnormal enhancement is seen within the cerebellopontine angle cisterns bilaterally or within the internal auditory canals. Mastoid air cells are clear.Limited evaluation of the brain demonstrates no evidence of intracranial mass or mass effect. No midline shift or herniation. No hydrocephalus or extra-axial collections. Major flow-voids are preserved.
There is no mass or abnormal enhancement involving the cerebellopontine angles, inner ears, or internal auditory canals. 