title: [Electron-microscopic study of myogenic neoplasms].
abstract: Electron microscopic study of leiomyoma of skin arteries, oesophagus leiomyoma, leiomyosarcoma and rhabdomyosarcoma was carried out. In the tumor cells myofilaments were found sometimes forming hexagonally packed myofibrilles, formations resembling desmosomes. This permitted the establishment of valid myogenic histogenesis of these neoplasias.
mesh_terms: D000328:Adult; D001158:Arteries / Q000648:ultrastructure*; D004938:Esophageal Neoplasms / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000648:ultrastructure*; D007890:Leiomyosarcoma / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008875:Middle Aged; D009130:Muscle, Smooth / Q000648:ultrastructure*; D009132:Muscles / Q000648:ultrastructure; D012208:Rhabdomyosarcoma / Q000648:ultrastructure*; D012867:Skin / Q000098:blood supply; D012983:Soft Tissue Neoplasms / Q000648:ultrastructure*
vernacular_title: Elektronno-mikroskopicheskoe issledovanie miogennykh novoobrazovanii.