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Washington University Experience | NEOPLASMS (MESENCHYMAL, NON-MENINGOTHELIAL) | Primary Intracranial Sarcoma, Dicer 1 Mutant | 1G3 Primary Intracranial Sarcoma, Dicer 1 Mutant (Case 1) Myogenin 20X
Myogenin is negative in tumor cell nuclei. (Myogenin IHC)