title: [Ultrastructural organization of the blood lymphoid cells in hairy cell leukemia].
abstract: The cytochemical, immunological, and ultrastructural peculiarities of the hairy-cell leukemia cells are studied. The hairy cells can be identified by characteristic of ultrastructure of organellae: numerous thin processes on the plasma membrane, large cytoplasmic area, well developed granular endoplasmic reticulum, numerous vesicules and electron dense granules, a well differentiated lobulated nucleus with a large nucleolus in which the granular component predominates.
mesh_terms: D001853:Bone Marrow / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D006801:Humans; D007943:Leukemia, Hairy Cell / Q000097:blood* / Q000201:enzymology / Q000276:immunology; D008214:Lymphocytes / Q000201:enzymology / Q000276:immunology / Q000648:ultrastructure*; D008854:Microscopy, Electron; D011971:Receptors, Immunologic / Q000032:analysis; D012397:Rosette Formation
chemical_list: D011971:Receptors, Immunologic
vernacular_title: Ul'trastrukturnaia organizatsiia limfoidnykh kletok krovi pri volosatokletochnom leĭkoze.