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Washington University Experience | NEOPLASMS (GLIAL) | Glioblastoma, primitive neuronal component | 18A5 GBM with PNET features (Case 18) H&E 40X 2
A primitive neuronal component is characterized by densely cellular, hyperchromatic cells with minimal cytoplasm and nuclear molding. The mitotic rate and apoptotic forms are more numerous in these areas. (H&E)