Presentation
Left hearing loss with dizziness recently.
Patient Data
Age: 40 years
Gender: Male
From the case:
Intracanalicular acoustic schwannoma
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An 8 x 5 mm well-defined mass is seen arising from the intracanalicular portion of the left vestibulocochlear nerve. The lesion displays an isosignal on T1 and T2 with avid enhancement after contrast administration.
Case Discussion
Pathologically proven left intracanalicular acoustic schwannoma.