Leukemia meaning

Leukemia is a type of cancer that originates in the blood-forming tissues, primarily the bone marrow and the lymphatic system, leading to the overproduction of abnormal white blood cells. These leukemia cells do not function properly and can interfere with the production of normal blood cells, causing a range of symptoms such as anemia, infections, and bleeding disorders. Leukemia is classified into several types, based on the speed of progression (acute or chronic) and the type of white blood cell affected (lymphocytic or myeloid). Treatment options for leukemia include chemotherapy, radiation therapy, targeted therapy, and stem cell transplantation, tailored to the specific type and stage of the disease.