Spinal Intradural, Extramedullary Ependymoma with Astrocytoma Component: A Case Report and Review of the Literature

Figure 3

(a) H&E, mag ×100, cellular glial neoplasm composed of intermingled ependymal component (white arrow) and eosinophilic fibrillary component (black arrow). (b) H&E, mag ×400, both components of the lesion, pseudorosette on the left (black arrows) and fibrillary component with numerous Rosenthal fibers on the right, with the largest Rosenthal fiber in the center (black arrow). An eosinophilic body is seen on the left, above the vessel (arrowhead).

(a)

(b)