The specific features of diagnosis of mixed-phenotype acute leukemia: A combination of B-cell antigen expressions according to the results of flow cytometry and morphological markers of myeloid differentiation in blast cells: A clinical case


This rare type of acute leukemia, blast cells of which express myeloid and/or lymphoid markers, is mainly diagnosed using flow cytometric findings. The paper describes a clinical case of mixed-phenotype acute leukemia, in which B-cell lymphoid antigen expressions were revealed by a flow cytometric technique, while bone marrow morphological specimens showed the signs of myeloid differentiation specific to blast cells. It is concluded that there is a need for a comprehensive examination of patients with new-onset acute leukemia and for an aggregate analysis of flow cytometric results with morphological and cytochemical findings.


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Copyright (c) 2015 Gritsaev S.V., Kostroma I.I., Ryadnova G.M., Tiranova S.A., Chubukina Z.V., Balashova V.A., Zenina M.N., Martynkevich I.S., Potikhonova N.A., Abdulkadyrov K.M.

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