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Washington University Experience | NEOPLASMS (GLIAL) | Glioblastoma, small cell type | 13A2 GBM, small cell (Case 13) H&E 3.jpg
The majority of the tumor cells have an oval nuclear contour with occasional perinuclear clear halos but there are numerous spindled nuclei and giant cells are seen. Some tumor cells have discernable eosinophilic cytoplasm. The mitotic index is brisk and there is focal necrosis.
