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Washington University Experience | NEOPLASMS (EMBRYONAL) | Medulloblastoma, Histologically Defined | Medullomyoblastoma | 2H1 MedMyoBl LC-A (Case 2 EM 012 - Copy

2H1-9 Ultrastructural studies (unfortunately the sample taken for electron microscopy was mostly LC/A embryonal cell rich and not striated). ---- Primitive cells are discohesive showing little cytoplasm and only rare dense core vesicles. (electron micrograph)

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