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Washington University Experience | NEOPLASMS (PINEAL) | Papillary Tumor Pineal Region (PTPR) | 7B6 Papillary Tumor Pineal Region (PTPR, Case 7) H&E 6.jpg
The tumor nuclei in general are enlarged, slightly irregular, round to slightly elongated, have finely-stippled to coarsely speckled chromatin, and demonstrate prominent nucleoli. Mitotic figures are abundant; in a randomly chosen area, 17 mitoses were identified in 10 HPF.
