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Washington University Experience | NEOPLASMS (EMBRYONAL) | ETMR - Embryonal Tumor Multilayered Rosettes | 1B11 ETMR C19MC altered NP200--592) H&E 10X
1B11,12 Some tumor cells exhibit an immature appearing spindled “mesenchymal component” with bluish myxoid appearance. At first these areas were confused with “abundant neuropil”; however, they contain neither parallel spindled elements or axons. (H&E)
