Medical science that focuses on the study of blood and blood-related disorders. It encompasses the examination of blood cells, their formation, functions, and diseases that affect them. Hematologists analyze blood components such as red and white blood cells, platelets, and plasma to diagnose conditions like anemia, leukemia, and clotting disorders. Through techniques like blood tests and bone marrow examinations, hematologists play a crucial role in understanding and treating blood-related illnesses. Their work is essential for maintaining overall health and preventing conditions that can impact the circulatory system and immune function.