[Electrophoretic study of lymphocytes from a patient with hairy cell leukemia].

The electrophoretic mobility of lymphocytes is identified in the peripheral blood and from the spleen taken from a patient with hairy cell leukemia. Lymphocytes reveal an unimodal distribution with a low mobility in the histogram. There are no differences between the results obtained by investigating the peripheral blood and those of the spleen. Hairy cells could be delimited from lymphocytes of chronic lymphatic leukemia and immunocytoma by determining EPM.