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Washington University Experience | NEOPLASMS (PINEAL) | Pineoblastoma | 4B5 Pineoblastoma (Case 4) H&E 40X
The tumor nuclei are angulated and hyperchromatic and contain frequent apoptotic bodies and moderately frequent mitotic figures. Some other portions of the tumor show a greater degree of differentiation characterized by more abundant eosinophilic cytoplasm and round to oval nuclei with coarse open chromatin.
