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Washington University Experience | NEOPLASMS (GLIAL) | Pleomorphic Xanthoastrocytoma (PXA) | 2B1 Pleomorphic Xanthoastrocytoma (Case 2) GFAP 8
2B1-4 The tumor cells are strongly and diffusely positive for glial fibrillary acidic protein. Numerous lipid inclusions are seen in pleomorphic cells. (GFAP IHC)