Definition & Meaning of "leukemia"

What is "leukemia"?

Leukemia is a type of cancer that affects the blood and bone marrow, where blood cells are produced. It involves the uncontrolled growth of abnormal white blood cells, which can interfere with the body's ability to produce healthy blood cells. There are several types of leukemia, which can be classified based on the type of white blood cell affected. Common symptoms include fatigue, frequent infections, easy bruising or bleeding, and weight loss. Treatment options vary depending on the type and stage of leukemia and may include chemotherapy, radiation therapy, targeted therapy, and sometimes a bone marrow transplant. Early diagnosis and treatment are crucial for improving the chances of successful treatment.