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Leukocyte Morphology on Peripheral Smear

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Leukocyte Morphology on Peripheral Smear, Leukocyte Morphology, White blood Cell morphology, Hypersegmented Neutrophil, Bilobed Neutrophil, Atypical lymphocyte, Toxic granulation, Lymphoblast, Plasmablast, Myeloblast, Promyelocyte, Myelocyte

  • Background
  1. Variants below as seen on Peripheral Smear
  • Toxic granulation of Neutrophils and Metamyelocytes
  • Atypical lymphocytes
  1. Viral infections
  • Giant cytoplasmic granules
  1. Chediak-Higashi Syndrome
  • Bilobed Neutrophils
  1. Pelger-Huet anomaly
  • Hypersegmented Neutrophils
  • Myeloblasts, Promyelocytes, Myelocytes
  1. Acute Myeloblastic Leukemia
  2. Acute promyelocytic Leukemia
  3. Chronic myelocytic Leukemia
  4. Myelofibrosis
  5. Polycythemia Vera
  • Large granular Lymphocytes
  1. T-gamma lymphoproliferative disease
    1. Natural Killer Cells
  • Plasmablasts