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Washington University Experience | NEOPLASMS - CRANIAL AND PARASPINAL NERVEs | Malignant Peripheral Nerve Sheath Tumor (MPNST) | 15A4 MPNST (Case 15) H&E 1
The tumor cells have atypical ovoid nuclei with marked pleomorphism, coarse chromatin, and occasional prominent nucleoli. The tumor has a herringbone growth pattern in areas, and occasional paucicellular regions with an eosinophilic proteinaceous background.
