AML with multilineage dysplasia - PB
Description: Two myeloblasts at this next picture document that even in normal leukocyte count (5,0 G/l) circulating myeloblasts represent dominant population in patient's peripheral blood smears. Group of trombocytes (at the left from upper myeloblast) shows marked anizocytosis.
Type: peripheral blood
Klíčová slova*: myeloblast, thrombocyte, anisocytosis

Megaloblastic haematopoiesis- PB
Description: There are macrocytes and also characteristic oval macrocytes in peripheral blood smear. There is also some degree of anisocytosis and poikilocytosis in this rather severe case, including the presence of tear-drop poikilocytes, fragments.
Type: peripheral blood
Klíčová slova*: poikilocyte, makrocyte, anisocytosis

ovalocytes
Description: hypochromic erythrocytes and frequent ovalocytes (eliptocytes), moderate anisocytosis
Type: peripheral blood
Klíčová slova*: ovalocyte

Hypochromia
Description: numerous hypochromic red blood cells, target cell in the middle ( This target cell is also a "planocyte" = plane cell with reduced width). Anisocytosis and several eliptocytes are also seen.
Type: peripheral blood
Klíčová slova*: target cell, codocyte, hypochromia

Ewing´s sarcoma-BM metastasis
Description: A group of Ewings sarcoma cells. Significant cell anisocytosis. Largecells are containig trabecular and granular chromatine and visible bluish nucleoli, smaler cells have dark-colored chromatine without visible nucleoli. Light grey-blue and irregularly colored cytoplasm, indistinct intercellular borders. Rarely see cytoplasmic vacuoles. At the bottom of the picture, large platelet agregates seen
Type: bone marrow
Klíčová slova*: lymphoblast