OBJECTIVE: To explore the phenotypic and genetic characteristics of acute megakaryoblastic leukemia (AMKL) in young children accompany by WT1, MLL-PTD and EVI1, in order to improve the diagnosis level of AMKL. METHODS: EDTA-K RESULTS: White blood cell count was 12.3× 10 CONCLUSION Acute megakaryocytic leukemia has unique and complex phenotypic and genetics characteristics.
Bone Marrow ; Child ; Child, Preschool ; Chromosome Aberrations ; Humans ; Karyotyping ; Leukemia, Megakaryoblastic, Acute/genetics* ; MDS1 and EVI1 Complex Locus Protein ; Megakaryocytes ; Oncogene Proteins, Fusion ; WT1 Proteins