What does this mean The lymphocyte gate consists of small, hypogranular, CD45 positive cells, which comprise 4% of the total events. The majority are T-lymphocytes (CD3,CD5,CD7) with a normal CD4:CD8 ratio of 2.1. B-lymphocytes (CD19) with a normal kappa:lambda ratio of 1.2 are 4% of the gated population (0.2% of the total cells). No increase in B-cells co-expressing CD5 or CD10 is noted. The blast gate consists of intermediate to large, CD45 dim hypogranular cells. Of these, 0.3% of the total cells are myeloid blasts positive for CD117, myeloid antigen CD33, and hematopoietic progenitor cell antigen (CD34). They are negative for T-lymphocyte markers (CD3,CD5,CD7), B-lymphocyte markers (CD19, kappa, lambda), and CD10. Additionally, a small population of CD10/CD19 positive cells (0.5% of the total events) is seen, in keeping with hematogones. These findings show a mixed population of T- and polyclonal B-lymphocytes with no monoclonal B-lymphoid population identified. There is no increase in blasts and no atypical antigen expression is noted on the myeloid cells.
posted on
Mon, 19 Mar 2018

Thu, 12 Apr 2018
Answered on

Tue, 11 Dec 2018
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