The instruments include analyzers, flow cytometers, coagulation analyzers, and slide stainers.If your physician has suggested you to visit a hematologist, it may be due to you are at risk for a condition involving your red or white blood cells, platelets, blood vessels, bone marrow, lymph nodes, or spleen. Some common blood cancer symptoms include: Fever, chills. Persistent fatigue, weakness. Loss of appetite, nausea and hence hematology could be useful in treating these ailments if diagnosed at early stages. It is one of the most important experiments in labs to determine pathogenecity of pathogens by carrying out hemolysis experiments.Hematology identifies such imbalances. One of the most important laboratory tests is the complete blood count, a blood analysis with a count and analysis of the different types of cells that make up the blood. Hematologists and hematopathologists are highly trained healthcare providers who specialize in diseases of the blood and blood components. These include blood and bone marrow cells.These tests can analyze a variety of blood conditions including infection, anemia, inflammation, hemophilia, blood-clotting disorders, leukemia and the body's response to chemotherapy treatments. Because of the nature of blood, the science of hematology profoundly affects the understanding of many diseases.