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Washington University Experience | NEOPLASMS (PINEAL) | Pineoblastoma | 2F Pineoblastoma (Case 2) Ki67 1
Reactivity for proliferation marker Ki-67 (MIB-1 antibody) stains a subset of tissue nuclei, ranging focally up to approximately 50-60%. (Ki67 IHC) ---- Ancillary data (not shown): Foundation one genomic analysis showed no alterations.
