1E1 Pleomorphic Xanthoastrocytoma (Case 1) SYN 2 | Pleomorphic Xanthoastrocytoma (PXA) | NEOPLASMS (GLIAL)

Washington University Experience | NEOPLASMS (GLIAL) | Pleomorphic Xanthoastrocytoma (PXA) | 1E1 Pleomorphic Xanthoastrocytoma (Case 1) SYN 2

1E1,2 There is only a convincing blush of synaptophysin staining which involves spindled cells and scattered pleomorphic cells. (SYN IHC)