單項(xiàng)選擇題
【A1/A2型題】某患者的血常規(guī)結(jié)果如下所示:WBC50×109/L,Hb105g/L,PLT100×109/L,外周血涂片結(jié)果:myeloblast2%,pro-myelocyte5%,myelocyte10%,metamye-locyte20%,basophil5%,band及seg-ments38%,monocyte2%,lymphocyte3%該患者最可能的診斷是()。
A.leukemoidreaction
B.AML
C.CML
D.ALL
E.MDS