The five types of Human Leukocytes
(60%)NEUROPHILS
Lymphocytes (30%)
Monocytes (7%)
Eosinophils (2%)
Basophils(1%)
PLASMA CEII
Platelets (“Thrombocytes”)
Erythrocytes
Erythrocytes Abnormalities
Rouleaux:
Poikilocytosys
Microcytes,
Target Cells:
Spherocytes
Schistocytes (Fragments):
Reticulocytes
Ovalocytes
Leukocyte (WBC) Abnormalities
Hypersegmented
Toxic granulation
Döhle bodies
Blasts: Acute Leukemia
Acute Myeloid Leukemia (with Auer Rod)
Chronic Myeloid Leukemia (CML)
Chronic Lymphocytic Leukemia (CLL)
Hairy Cell Leukemia (HCL)
Plateles Abnormalities
Platelet Clumping (EDTA artifact)
Thrombocytosis
Types of Bone Marrow Collection