Leukemias are a group of blood cancers characterized by the abnormal growth of blood cells in the bone marrow. These abnormal cells can interfere with normal bl...
Leukemias are a group of blood cancers characterized by the abnormal growth of blood cells in the bone marrow. These abnormal cells can interfere with normal blood cell function, leading to various health problems.
The most common type of leukemia is acute lymphoblastic leukemia (ALL), which develops when normal blood cells are replaced by a type of abnormal cell called leukemia cells. These leukemia cells can quickly reproduce out of control, leading to symptoms such as fever, fatigue, weight loss, and an enlarged lymph node.
Another type of leukemia is chronic lymphocytic leukemia (CLL), which develops when the bone marrow produces a type of abnormal cell called lymphoma cells. These lymphoma cells can also quickly reproduce out of control, eventually leading to symptoms similar to those of ALL.
Leukemias are characterized by the presence of abnormal blood cells, typically large, irregularly shaped cells with a distinct appearance under a microscope. This abnormal appearance, called leukemia, can be detected through various laboratory tests.
Treatment for leukemias typically involves high doses of chemotherapy drugs to kill leukemia cells and slow their growth. Other treatment options may include targeted therapy drugs that block specific molecules involved in leukemia cell growth, radiation therapy, and stem cell transplant