| The diagnosis of multiple myeloma could easily be made in view of atypical plasma cells lacking the perinuclear Golgi zone. | The additional myelodysplasia was missed initially. | Nucleoli could be seen in many plasma cells. |
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| A giant plasma cell | Deeply blue cytoplasm; the Golgi zone is lacking. | |
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| Granulocytes and erythropoiesis do not show clear-cut dysplastic features. | May be this granulocyte might have just two nuclear segments. | Hypersegmentation of granulocytes is non-specific. |
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| Such a megakaryocyte with two separate nuclei cannot be found in normal bone marrow. | A typical microkaryocyte | Another one. |
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