Chapter 061. Disorders of Granulocytes and Monocytes (Part 2)

Stages of neutrophil development shown schematically.G-CSF (granulocyte colony-stimulating factor) and GM-CSF (granulocytemacrophage colony-stimulating factor) are critical to this process. Identifying cellular characteristics and specific cell-surface markers are listed for each maturational stage.Figure 61-3Neutrophil band with Döhle body.The neutrophil with a sausage-shaped nucleus in the center of the field is a band form. Döhle bodies are discrete, blue-staining nongranular areas found in the periphery of the cytoplasm of the neutrophil in infections and other toxic states. They represent aggregates of rough endoplasmic reticulum.Figure 61-4Normal granulocyte.The normal granulocyte has a segmented nucleus with heavy, clumped chromatin; fine neutrophilic granules are dispersed...
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Chapter 061. Disorders of Granulocytes and Monocytes (Part 2) Chapter 061. Disorders of Granulocytes and Monocytes (Part 2)Figure 61-2 Stages of neutrophil development shown schematically. G-CSF (granulocyte colony-stimulating factor) and GM-CSF (granulocyte-macrophage colony-stimulating factor) are critical to this process. Identifyingcellular characteristics and specific cell-surface markers are listed for eachmaturational stage. Figure 61-3 Neutrophil band with Döhle body. The neutrophil with a sausage-shaped nucleus in the center of the field is aband form. Döhle bodies are discrete, blue-staining nongranular areas found in theperiphery of the cytoplasm of the neutrophil in infections and other toxic states.They represent aggregates of rough endoplasmic reticulum. Figure 61-4 Normal granulocyte. The normal granulocyte has a segmented nucleus with heavy, clumpedchromatin; fine neutrophilic granules are dispersed throughout the cytoplasm. Figure 61-5