Concomitant presentation of acute myeloid leukemia with T-cell large granular lymphocytic leukemia

Figures & data

Figure 1.  Neoplastic population of T-cells positive for CD3 and CD7 on flow cytometric evaluation.

Figure 2.  A second population of neoplastic cells in the same sample express the myeloid antigen CD34.

Table I.  Immunophenotyping results of bone marrow aspirate (flow cytometry).

Antibody	Population 1 (26.3%)	Population 2 (22%)
sKappa	Negative	Negative
sLambda	Negative	Negative
CD10	Negative	Negative
CD11c	Negative	Equivocal
CD19	Negative	Negative
CD20	Negative	Negative
CD22	Negative	Negative
CD23	Negative	Negative
CD2	Negative	Bright
CD3	Negative	Moderate
CD4	Subset Positive	Negative
CD5	Negative	Moderate
CD7	Negative	Dim
CD8	Negative	Moderate
CD56	Negative	Negative
CD34	Moderate	Equivocal
CD38	Dim	Bright
CD52		Bright
CD45	Moderate
HLA-DR	Moderate
CD11b	Equivocal
CD13	Dim
CD14	Negative
CD16	Negative
CD33	Dim to Moderate
CD64	Negative
CD117	Moderate