Citation, DOI & case data
Right hearing loss.
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Well-circumscribed extra-axial mass at the right cerebellopontine angle enlarging the porus acusticus with intracanalicular extension. It displays a low signal on T1, heterogeneous high signal on T2 and FLAIR with moderate and heterogeneous enhancement on postcontrast sequences.
A mass effect is noted on the right middle cerebellar peduncle, brainstem, 4th ventricle and the cisternal portion of the trigeminal nerve as well as the cerebellar hemisphere with mild posterior surrounding edema.
Dilatation of the 3rd and lateral ventricles with mild transependymal edema in keeping with obstructive hydrocephalus.
Age-related brain atrophy.