Eosinophilic granular ceels in oligodendrogliomas. An ultrastructural study.
In three cases of oligodendrogliomas, atypical cells rich in eosinophilic cytoplasm, resembling plump astroyctic or astroblastic cells, were studied under the electron microscopy. These cells showed finely granular cytoplasm with routine hematoxylin-eosin preparation; ultrastructurally, they exhibited abundant, round cytoplasmic bodies of autophagic-vacuole type, in addition to other fine structures characteristic of oligodendroglioma cells.
D001253:Astrocytes / Q000648:ultrastructure*; D003594:Cytoplasmic Granules / Q000648:ultrastructure*; D004804:Eosinophils / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009457:Neuroglia / Q000648:ultrastructure*; D009837:Oligodendroglioma / Q000473:pathology*