Histogenesis of sarcomatous component of the gliosarcoma: an ultrastructural study

  • K. -L. Ho
  • Published 1990 in Acta Neuropathologica


This report describes the ultrastructural findings of the sarcomatous component in five cases of gliosarcoma. The tumor contained a heterogenous population of cells with collagen scattered in the interstitium. Three main cell types were found: histocyte-like cells, fibroblast-like cells and undifferentiated cells. The histocyte-like cells had oval nuclei… (More)
DOI: 10.1007/BF00334506