Smear Study

A blood smear is used to evaluate your red blood cells (RBCs), noting any abnormal differences in size, shape, or other physical appearances such as that seen in various anemias, sickle cell disease, Thalassemia, or other disorders.

Evaluation of white blood cells (WBCs) is required especially if they are increased or decreased in number and noting the types of WBCs that are present.  Enumerating platelets is important as they play a major role in the clotting process. Too few platelets can result in abnormal bleeding and too many can cause life-threatening clots.

Examining a blood smear allows for the confirmation that platelet numbers are adequate and that the size and shape of the platelets are appropriate. Any WBC, RBC, or platelet abnormalities observed on the blood smear provides important information in determining a diagnosis, treatment, and management of a patient.