An image from a bone marrow smear demonstrating two metamyelocytes beside a blast and neutrophil band (center) found in a patient with normal bone marrow (50X oil immersion). Other cell granulocytes and erythroid precursors can be seen surrounding the central cluster
An image from a bone marrow smear showing a metamyelocyte (center-right) beside a myelocyte (center-left) found in a patient with a normal bone marrow (100X oil immersion). Two neutrophils are also present (left, top).
An image from a bone marrow smear demonstrating numerous plasma cells and abnormal plasma cell variants (flame cells) in a patient with multiple myeloma (50X oil immersion).
An image from a peripheral blood smear showing myeloblasts (60X oil immersion). One myeloblast contains a faint auer rod (center, below another myeloblast).