An image from a peripheral blood smear showing marked poikilocytosis, including a pyknocyte (center), many acanthocytes, spherocytes, and bite cells (100X oil immersion). A monocyte is also present (right).
An image from a peripheral blood smear demonstrating microcytic, hypochromic red blood cells in thalassemia (50X oil immersion). An eosinophil, small lymphocyte, and monocyte are also present.
An image from a peripheral blood smear showing marked poikilocytosis, including pyknocytes, acanthocytes, bite cells, and spherocytes (50X oil immersion) along with a monocyte (center).
An image from a peritoneal fluid cytospin sample demonstrating macrophages with vacuolation (right) and two mesothelial cells (left) surrounded by eosinophils seen in a patient with a parasitic infection (60X oil immersion).
An image from a peripheral blood smear demonstrating myeloid precursors and a few blasts (bottom left, right) seen in a patient with chronic myelogenous leukemia (50X oil immersion).
An image from a fluid cytospin slide showing a plasma cells (top-right corner, left), a monocyte (bottom), a lymphocyte (bottom right), and numerous neutrophils (60X oil immersion).
An image from a bone marrow particle smear stained with an iron stain (Perls Prussian Blue) showing a macrophage with blue hemosiderin granules (50X oil immersion).