
Feline Erythroid Leukemia: Blood Cell Morphology
A clinical case of erythroid leukemia in a cat. Morphological features of peripheral blood cells, increased white blood cell count.
Topic

A clinical case of erythroid leukemia in a cat. Morphological features of peripheral blood cells, increased white blood cell count.

Microscopic image of a peripheral blood smear: blast cells in leukemia and segmented neutrophils with characteristic Barr bodies.

Clinical case of suspected MDS: dyserythropoiesis, 10% blasts in bone marrow, cytopenia, and normoblasts in peripheral blood.

Morphological features of the microgranular variant of acute promyelocytic leukemia (FAB: M3v): atypical promyelocytes in a peripheral blood smear.

Blood smear morphology in suspected CML: leukocytosis 397×10⁹/L, left shift to blasts, basophilia, eosinophilia, Harlequin cells, and micromegakaryocytes.

Morphology of blasts in a peripheral blood smear from a patient with acute myeloid leukemia (AML) undergoing therapy: leukopenia and 21% blast cells.

A clinical case of multiple myeloma: rouleaux formation in peripheral blood smear and trinucleated plasma cells in bone marrow aspirate.

Bone marrow aspirate cytology in myelodysplastic syndrome: signs of dyserythropoiesis, binucleated erythroblasts, and megaloblastoid nuclei.

A clinical case of acute myeloid leukemia: 33% blastemia, severe thrombocytopenia, a bimodal RBC histogram, and blast morphology in a blood smear.

A clinical case of multiple myeloma: bone destruction, rouleaux formation, and up to 18% plasma cells in a bone marrow smear.

A clinical case of hairy cell leukemia: morphology of hairy lymphocytes with characteristic cytoplasmic projections in a blood smear and hemogram parameters.

Morphological features of cells in Waldenström macroglobulinemia: detection of lymphoplasmacytoid cells in a blood smear in lymphoplasmacytic lymphoma.