title: [Electron microscopic study of cell elements and interstitial substance of osteogenic carcinoma].
abstract: The electron-microscopy investigation of osteogenic sarcomas of the osteoplastic type made it possible to identify 4 types of cells with a various ultrastructure. The cells of osteogenic sarcoma retain the ultrastructural specificity of skeletogenous cells and some features of tissue organization. This confirms once more the statement that osteogenic sarcoma is a derivative of the precursor of skeletogenous cells which underwent a tumour transformation.
mesh_terms: D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D006801:Humans; D008928:Mitochondria / Q000648:ultrastructure; D012516:Osteosarcoma / Q000648:ultrastructure*
vernacular_title: Elektronno-mikroskopicheskoe issledovanie kletochnykh elementov i mezhutochnogo veshchestva osteogennoĭ sarkomy