Title: (Pro)myelocyte and neutrophilic granulocytes in bone marrow smear (human)
Description: Stain: May-Grünwald-Giemsa (MGG).
The promyelocyte (1) contains coarse primary, azurophilic granules in the basophilic cytoplasm. The absence of nucleoli indicates the late stage of the promyelocyte. (2) segmented neutrophilic granulocyte with toxic granulation (large irregular granules).
(3): Indicates a neutrophilic metamyelocyte, with an indented nucleus.
(4): Juvenile unsegmented neutrophilic granulocyte (band form).
(5): Two polychromatic erythroblasts with dark condensed nuclei.
Keywords/Mesh: blood, bone marrow, promyelocyte, metamyelocyte, neutrophil band form, polychromatic erythroblast, toxic granulation, histology, POJA collection