9 Platelets * * * Mean Platelet Volume * * * Neutrophils 7 29 58 Bands 54 50 35 Lymphocytes 10 9 5 Monocytes 7 0 2 Metamyelocyte 12 9 0 Myelocyte
8 2 0 Promyelocyte 2 1 0 Nucleated Red Blood Cells 2 0 2 Polychromasia present [dagger] [dagger] Poikilocytosis present [dagger] present Anisocytosis present [dagger] present Microcytes present [dagger] [dagger] Spherocytes present [dagger] [dagger] Mega-thrombocytes present present [dagger] Absolute Neutrophils 3.
We also measured and compared the level of N6AMT1 mRNA in several cell lines, including 293 (human embryonic kidney cells), HeLa, UROtsa, and HL60 (human pro myelocyte
Tissue examination showed granulocytic cells in different stages of maturation, but with a distinct and prominent shift toward immature forms at the promyelocyte and myelocyte
Bone marrow biopsy proved pronounced synchronisation, with virtually no maturation beyond the myelocyte
stage and marrow hypoplasia.
In the aspiration smear, 18% myelocyte
, 35% metamyelocyte, 11% polymorphonuclear leukocyte, 28% lymphocyte, 2% normoblast, 1% monocyte, 1% eosinophil, and 4% lymphoblast-like cells were present.
All stages of eosinophilic maturation can be identified, which exhibit immature eosinophilic cytoplasmic granules, mainly evident at the promyelocyte and myelocyte
stages (Figure C).
9]/L, which included 89% blasts, an occasional myelocyte
, 10% lymphocytes, and 1% neutrophils.
04, for myelocyte
fraction of MDS patients vs controls.
The CML chronic phase classically presents with neutrophilic leukocytosis with an increased percentage of myelocytes
, metamyelocytes, bands, and segmented neutrophils (7).
New hematology analyzers now report these automatically in the WBC differential as immature granulocytes, reflecting the presence of metamyelocytes, myelocytes
, and promyelocytes in the sample.
The single case of myeloid sarcoma with extensive maturation was composed predominantly of myelocytes
and metamyelocytes and arose in a patient with a history of MDS.
9]/L with 62% neutrophils, 14% stab cells, 6% metamyelocytes, 4% myelocytes
, and 14% lymphocytes; mean corpuscular volume, 87 fL; and platelet count, 415x[10.