
Megakaryocyte Morphology and Emperipolesis in Bone Marrow
Normal megakaryocyte morphology in bone marrow: multilobed nucleus, signs of emperipolesis in the cytoplasm, and platelet formation.
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Normal megakaryocyte morphology in bone marrow: multilobed nucleus, signs of emperipolesis in the cytoplasm, and platelet formation.

Evaluating the megakaryocytic lineage in thrombocytopenia: morphology of megakaryocytes without platelet budding in bone marrow aspirate.

Cytological features of bone marrow aspirate in essential thrombocythemia: hyperplasia, large size, and hyperlobulated megakaryocyte nuclei.

Evaluation of megakaryocyte morphology in bone marrow aspirate from a patient with thrombocytopenia: poor platelet budding in the smear.

Morphology of giant megakaryocytes in bone marrow aspirate and blood smear in a 57-year-old female patient with severe thrombocytosis (897×10⁹/L).

Cytological findings of bone marrow aspirate after AML treatment: hypocellularity, rare blasts, macrophages, and immature megakaryocytes.

Morphological features of megakaryocytes in bone marrow aspirate: assessing megakaryocytopoiesis and visualizing platelet budding in the smear.

Bone marrow findings in suspected multiple myeloma: 15% plasmocytes, cytoplasmic clasmatosis, binucleated cells, and active megakaryocytes.

What is emperipolesis in hematology? Morphological features of an intact neutrophil penetrating the cytoplasm of a megakaryocyte in the bone marrow.

Morphological signs of emperipolesis and dysplasia in megakaryocytes during cytological examination of bone marrow. Romanowsky-Giemsa stain, x1000.

Bone marrow smear analysis for trilineage cytopenia and suspected MDS: cell morphology, blast count, and differential diagnosis criteria.

Morphological features of emperipolesis in megakaryocytes during bone marrow aspirate microscopy. Characteristics of the phenomenon in cytological diagnostics.