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Washington University Experience | NEOPLASMS (GLIAL) | Glioblastoma, adenoid pattern | 8A6 GBM, adenoid (epithelioid) form (AANP 1990, Case 6) H&E X10 4

In some areas there is pseudopalisading necrosis and small undifferentiated cells forming a histopathologic appearance of more classical GBM. (H&E) ---- Focal areas in the tumor stained positively for reticulin. The tumor was strongly GFAP positive and cytokeratin negative. The diagnosis was adenoid glioblastoma multiforme.

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