title: Ultrastructural pathology of solid tumours.
abstract: Electron microscopy demonstrates solid tumours can be subdivided in two groups; those with or those without junctions. The submicroscopic details useful for the identification of the histogenesis of the tumour cells have been briefly described for each of these groups.
mesh_terms: D006801:Humans; D007365:Intercellular Junctions / Q000648:ultrastructure*; D008854:Microscopy, Electron; D009369:Neoplasms / Q000145:classification / Q000648:ultrastructure*