case_images: PMC3420589_01
case_images: Photomicrograph of the preinduction chemotherapy of bone marrow showing diffuse infiltration by malignant cells.
case_images: CRIM.HEMATOLOGY2012-314278.001.jpg
case_images: PMC3420589_01_CRIM.HEMATOLOGY2012-314278.001.jpg
case_images: fig1
case_images: Flow cytometry of initial bone marrow biopsy (Figure 1) showed 27% myeloblast, positive for CD34, CD 117, HLA-DR and CD 33 and negative for CD14, and CD56 as well as 61% monoblast positive for CD14, CD11b,HLA-DR and CD64 and negative for CD34,CD 56 and CD117.
case_images: Low power photomicrograph of bone marrow showing areas of necrosis and nonnecrotic areas after G-CSF administration.
case_images: CRIM.HEMATOLOGY2012-314278.002.jpg
case_images: PMC3420589_01_CRIM.HEMATOLOGY2012-314278.002.jpg
case_images: fig2
case_images: Given mounting concern for identification of definitive etiology of profound leuckocytosis, a repeat bone marrow biopsy was done on day 21, which revealed hypercellular marrow with patchy myelonecrosis and 1% myeoblast 6.8% monocytes (Figure 2).