Spinal Myxopapillary Ependymoma Metastatic to Bilateral Internal Auditory Canals

Abstract

This is the youngest reported patient with metastatic myxopapillary ependymoma. Although vestibular schwannomas account for the majority of contrast-enhancing T1-weighted IAC lesions, other uncommon lesions may present in a similar manner. A T2 fast-spin echo screening MRI would have missed this patient's lesions. Therefore, both T1-weighted MRI with or without contrast and T2-weighted MRI may be necessary to distinguish vestibular schwannoma from other, more unusual IAC lesions.