title: [Immunological classification of acute lymphoblastic leukemias (author's transl)].
abstract: Immunological markers in acute lymphoid leukemia complete the cytological study and allow a new classification. 44 cases of acute lymphoïd leukemia were investigated for the presence of T and B membrane markers on bone marrow and/or peripheral blood lymphoblasts. 20 per cent of cases had T lymphoblasts: 10-90 per cent of the lymphoblastic cells exhibited T cells markers (E-Rosetting). 10 per cent of cases had B lymphoblasts: these cells have shown monoclonal surface immunoglobulin. 70 per cent of cases had "non T, non B" lymphoblasts: some of these lymphoblasts formed EAC-Rosettes. These techniques of lymphocytes studies are fruitful in furthering understanding of the structure function relationship of these cells.
mesh_terms: D000328:Adult; D001402:B-Lymphocytes / Q000276:immunology; D002648:Child; D006801:Humans; D007945:Leukemia, Lymphoid / Q000097:blood / Q000145:classification / Q000276:immunology*; D008214:Lymphocytes / Q000145:classification; D011379:Prognosis; D011947:Receptors, Antigen, B-Cell / Q000032:analysis; D011951:Receptors, Complement / Q000032:analysis; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D011947:Receptors, Antigen, B-Cell; D011951:Receptors, Complement
vernacular_title: Classification immunologique des leucémies aiguës lymphoblastiques.