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Washington University Experience | NEOPLASMS (GLIAL) | Gliosarcoma | 21B4 Gliosarcoma, adenoid (Case 21) GFAP 9
Strong cytoplasmic tumor cell reactivity for glial fibrillary acidic protein (GFAP) within the glial and adenoid areas, and rare-to-absent reactivity within sarcomatoid areas. (GFAP IHC)
