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Washington University Experience | NEOPLASMS (GLIAL) | Astroblastoma | 3D Astroblastoma, focal anaplasia (Case 3) NF.jpg
The tumor cells are negative for neurofilament protein and Neu-N. The tumor appears to have a solid pattern of growth and lacks an infiltrative edge. Synaptophysin shows equivocal weak patchy staining. The Ki-67 labeling index is low to focally moderate.
