What are the different types of myeloid leukemia?
myeloid leukemia is classified as acute myelogenic leukemia (AML) or chronic myelogenic leukemia (cml). This disease is a type of cancer that usually affects the development of white blood cells, although some forms may disrupt the development of red blood cells. Headaches, joint pain and increased susceptibility to infection are symptoms of both forms of the disease. Patients can also bleed or bruises and suffer from excessive fatigue from anemia.
AML or CML can develop after chemotherapy or radiation for other cancer. It may also occur after a viral infection or exposure to benzene chemicals. Myelogenic leukemia can also be further classified according to the type of blood cells affected.
cml is characterized by abnormal white blood cells at different stages of development. It is usually seen in adults over 55 years of age. Men are more likely than women diagnosed with cml.
undifferentiated AML or M0 can produce ripe white blood cells, but but cells withNever differ to a particular type. In myeloblastic leukemia or M1, cells may or may not ripen, but show some differentiation to different types of granulocyte cells. Myeloblastic leukemia, referred to as M2, usually produces granulocytes at different stages of development and is sometimes classified as a genetic or chromosomal disorder.
Miselocytic leukemia, or M3, is usually characterized by abnormal white cells that show granulation and that they move in maturity from myeloblasts to myelocytes. The cores of these cells also vary in shape and size. Diseminated intravascular coagulation (DICM3), bleeding and clotting may occur in conjunction with this form of disease. This affliction generally begins with hypercoagulation and creates blood clots throughout the body. Excessive secretion of coagulation proteins quickly causes depley, resulting in uncontrolled bleeding.
myeloMonocytic leukemia, also known as M4, produces granulocytes and monocytes, both in various stages of development. These abnormal cells usually exceed the number of all nuclear blood cells. Unlike other forms of myeloid leukemia, M4 can also affect the development of eosinophils. Monocytic leukemia, or M5, leads to unusually large but immature monoblasts. Patients with this form of myeloid leukemia often experience bleeding, swollen and painful gums or rashes similar to a rash.
people diagnosed erythroleukemia or M6, usually show abnormalities in cells that would ripen into red blood cells. Megacaryoblastic leukemia or M7, usually shows enlarged immature lymphocytes. This type of myeloid leukemia also often produces fibrous tissue in the entire bone marrow.