
Hematology is the branch of medicine which deals with the study, diagnosis, and treatment of blood-related disorders. It diagnoses issues related to white blood cells, red blood cells, platelets, bone marrow, and lymph nodes. Hematology also deals with the liquid portion of blood known as plasma. Some blood-associated diseases are anemia, leukemia, myelofibrosis, blood transfusion, malignant lymphomas, and bone marrow stem cell transplantation. Hematology analyzers, coagulation analyzers, flow cytometers, and slide strainers are some of the hematologic instruments used to analyze blood and blood-related disorders. Hematology analyzers are highly specialized instruments used to count the number of white blood cells, red blood cells, and platelets. Hematology analyzers are made up of multiple analytical modules with unique sample preparation processes. They assist in the diagnosis of various diseases, such as infections, anemia, viruses, diabetes, genetic problems, and cancer. It also regulates plasma drug level for both therapeutic and illicit drugs. Fully automated hematology analyzers and semi-automated analyzers are the two types of hematology analyzer available based on the type of automation. Fatigue, pale skin, and shortness of breath with exertion are some of the common symptoms of blood disorders. Clinical testing laboratories, hospitals, and research institutions are some of the users of hematology analyzers and reagents.