blood cancer

Blood cancer, also known as hematologic cancer, affects the bone marrow and blood cells. The main types include leukemia, lymphoma, and myeloma. In leukemia, the body produces an excessive number of abnormal white blood cells, impairing the immune system. Lymphoma involves cancer of the lymphatic system, which helps fight infections. Myeloma affects plasma cells, leading to bone damage and problems with antibody production. Symptoms can include fatigue, frequent infections, and unexplained bruising. Treatment options vary and may involve chemotherapy, radiation, or stem cell transplants, aiming to restore normal blood cell function and improve the patient's quality of life.