
Myelocyte Morphology in Peripheral Blood Smears
Explore the morphological features of myelocytes in blood smears: chromatin structure without nucleoli, specific cytoplasmic granulation, and differential diagnosis.
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Explore the morphological features of myelocytes in blood smears: chromatin structure without nucleoli, specific cytoplasmic granulation, and differential diagnosis.

A clinical case of osteomyelofibrosis in a 72-year-old female patient with marked leukocytosis, a left shift of the leukocyte differential to myelocytes, and anemia.

A clinical case of chronic myelomonocytic leukemia in a 76-year-old patient. CBC shows leukocytosis, anemia, thrombocytopenia. Blood smear reveals monocytosis, myelocytes, and promonocytes.

Morphology of neutrophilic myelocytes in a peripheral blood smear from a patient with sepsis and a pronounced regenerative left shift of the leukocyte formula.

Morphological features of the granulocytic series: from blast and promyelocyte to mature segmented neutrophil in a blood smear under the microscope.

Features of granulocytopoiesis: why promyelocytes do not differentiate by cell lines and at what stage of granulocyte maturation specific granules appear.

Stages of granulocytic maturation in bone marrow: morphology of myelocytes, metamyelocytes, and mature granulocytes under microscopy.

Explore the morphological features of eosinophilic myelocytes: nuclear structure, Golgi zone, and the ratio of immature proeosinophilic to mature orange granules.

Morphological features of eosinophilic myelocytes in blood smears: specific orange-pink granularity, nuclear shape, and cytoplasm.

Cytological picture of bone marrow aspirate: identification of promyelocyte, eosinophilic myelocyte, and phagocytosing macrophage by light microscopy.