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Washington University Experience | NEOPLASMS (GLIAL) | Pleomorphic Xanthoastrocytoma (PXA) | 14B2 PXA (Case 14) GFAP 40X 10
The neoplastic cells are strongly GFAP immunoreactive. (GFAP IHC) ----
Ancillary findings (not shown): A synaptophysin stain was negative. There is also positivity for S100 protein.
