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Washington University Experience | NEOPLASMS (GLIAL) | Pleomorphic Xanthoastrocytoma (PXA) | 2A2 Pleomorphic Xanthoastrocytoma (Case 2) H&E 3

2A2-10 The neoplasm is composed of numerous, pleomorphic, large cells with bizarre nuclei including some multinucleate and multilobated forms. MItoses, including atypical forms, are scattered and focally the count reached ~9/10HPF. Endothelial hyperplasia, however, is not evident. ---- In this field most elements are small and spindled (H&E)

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