title: Activated T-cell in autoimmune haemolytic anaemia.
abstract: In 12 of 14 patients with clinically active autoimmune haemolytic anaemia high levels (9-78%) of homologous and autologous rosetting cells were found in the peripheral blood. In 10 of these patients, who were observed over a period of 2 years, the levels bore a direct relationship to the activity of the disease. The cells so identified were T-lymphocytes. The role of cells, identified by this method in AIHA, is discussed.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000744:Anemia, Hemolytic, Autoimmune / Q000276:immunology* / Q000601:surgery; D002648:Child; D005260:Female; D006801:Humans; D007158:Immunologic Techniques; D008297:Male; D008875:Middle Aged; D013156:Splenectomy; D013601:T-Lymphocytes / Q000276:immunology*