Myxopapillary Ependymoma: Radiology-Pathology Correlation

Myxopapillary ependymoma arises in the lumbar region of the spinal cord and typically produces symptoms associated with impingement of the spinal nerve roots of the cauda equina. It usually appears as an oval or sausage-shaped contrast-enhancing mass, like the one pictured in this MRI image (sagittal post-contrast T1 Fat-sat).  The myxopapillary ependymoma in the inset photograph represents a gross surgical... Continue Reading →

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