<unk>  is identified by RDW and is classified according to the size of RBC measured by MCV. According to this, it can be divided into<unk>  with microcytosis – Iron deficiency, sickle cell anemia<unk>  with macrocytosis – Folate or vitamin B12 deficiency, autoimmune hemolytic anemia, cytotoxic chemotherapy, chronic liver disease, myelodysplastic syndrome Increased RDW is seen in iron deficiency anemia and decreased or normal in thalassemia major (Cooley's anemia), thalassemia intermedia<unk>  with normal RBC size – Early iron, vit B12 or folate deficiency, dimorphic anemia, Sickle cell disease, chronic liver disease, myelodysplastic syndrome
Anisocytosis
Monocytosis
Binucleated cells
Poikilocytosis
Macrocytosis
Spherocytosis
Plasmacytosis
Neutrophilia