Wednesday 4 July 2012

146.CD MARKER FOR HAIRY CELL LEUKEMIA

A.CD11A,103
B.CD11A,113
C.CD11C,103
D.CD11C,113

ANS:CD11C,103

It is also possible to definitively diagnose hairy cell leukemia through flow cytometry on blood or bone marrow. The hairy cells are larger than normal and positive for CD19, CD20, CD22, CD11c, CD25, CD103, and FMC7.(CD103, CD22, and CD11c are strongly expressed.)

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