Leukemia is the cancer of blood-forming tissue. This includes bone marrow, white blood cells, red blood cells, etc. Types of leukemia are grouped by the types of cells that are affected and by the rate that the cell growth. Leukemia is either acute or chronic. Acute leukemia involves an overgrowth of immature blood cells. This condition is life threatening, because there are not enough mature blood cells to prevent anemia, infection, and bleeding. A diagnosis of acute leukemia is made when there are 20 % or more immature cells in the bone marrow. Myelodysplastic Syndrome is a condition where the bone marrow does not function normally. This causes the body to not produce enough normal blood cells. The most common blood cells affected are white blood cells, red blood cells and platelets. Some cases of MDS over time, progress to acute leukemia. Chronic leukemia involves an overgrowth of mature blood cells. People with chronic leukemia usually have enough mature blood cells to prevent serious bleeding and infection. .
Causes:.
The specific cause of leukemia is still not known. Most people suspect that viral, genetic, environmental, or immunologic factors are to blame. Some viruses cause leukemia in animals, but in humans, viruses only cause one rare type of leukemia. Even if a virus is involved, leukemia is not contagious. It cannot spread from one person to another. There may be a genetic links to leukemia. There are rare families where people born with chromosome damage may have genes that increase their chances of developing leukemia. Environmental factors, such as high-dose radiation and exposure to certain toxic chemicals, have been linked to leukemia. This has been true only in extreme cases. Some cases are atomic bomb survivors in Nagasaki and Hiroshima. People with immune-system deficiencies are at a greater risk to cancer because of the body's decreased ability to resist foreign cells. There is evidence that patients treated for other types of cancer with chemotherapy may also later develop leukemia.
Those cancers are not leukemia. ... The leukemia that adult developed is called Adult Acute Leukemia. ... The most common adult acute leukemia is acute myelogenous leukemia with about 10,500 new cases expected. ... How is Adult Acute Leukemia classified? ... Because acute leukemia should be divided into eight subtypes of acute myelogenous leukemia and three subtypes of acute lymphocytic leukemia. ...
Hi everybody, today I'll tell you about leukemia. ... Right, so again, what is leukemia? ... You may wonder why we have leukemia. ... Well, leukemia has many different types and subtypes; however, there are four most popular kinds of leukemia. ... So how can you know you may have leukemia? ...
Another main idea of Leukemia was discovered ten years after Dr. Velpeau's discovery of pus in the blood of a Leukemia patient. This new key to Leukemia was discovered by Dr. ... A few of the different types of Leukemia include Acute Lymphoblastic Leukemia (ALL), Chronic Myelogenous (CML), and the rare form of Leukemia called Erythroleukemia (EL). ... The most common form of Leukemia is the Acute Lymphoblasic Leukemia (ALL). ...
Leukemia is an all too common occurrence in today's youth. ... "In the 1960s, less than 5 percent of children with Acute Lymphoblastic Leukemia survived for more than five years. ... ALL leukemia has a variety of treatments but use very similar drugs and approaches for the treatment. ... A complete remission for ALL Leukemia is when test show no signs of leukemia cells in your blood and bone marrow and that your platelets and white blood counts have returned to normal levels. ...
Leukemia affects only ten in one-hundred thousand people. ... Leukemia is a general term because there is more than one known type of Leukemia, there are four known types of Leukemia, they are: *Acute Lymphocytic Leukemia or ALL is often called Childhood Leukemia and usually strikes children. This type of Leukemia often appears very suddenly. About eighty-five percent of children with Leukemia have this kind of Leukemia... * Acute Non-Lymphocytic Leukemia or ANLL is the most common form of Leukemia in adults. ...
Leukemia affects only ten in one-hundred thousand people. ... Leukemia is a general term because there is more than one known type of Leukemia, there are four known types of Leukemia, they are: *Acute Lymphocytic Leukemia or ALL is often called Childhood Leukemia and usually strikes children. This type of Leukemia often appears very suddenly. About eighty-five percent of children with Leukemia have this kind of Leukemia... * Acute Non-Lymphocytic Leukemia or ANLL is the most common form of Leukemia in adults. ...
The four are as follows: Acute lymphocytic leukemia (ALL), Acute myeloid leukemia (AML), Chronic lymphocytic leukemia (CLL), Chronic myeloid leukemia (CML). ... What is Leukemia? ... What is Leukemia? ... Leukemia 3 What causes Leukemia? ... This type of leukemia is sometimes called acute nonlymphocytic leukemia (ANLL). ...
Leukemia is a disease that affects the bone marrow, blood, and other blood-forming organs. ... Acute Lymphoblastic Leukemia (ALL) is a type of Leukemia, which affects the blood. ... They occur as a result of the immaturity of stem cells located in the bone marrow; which is why they are nowadays referred to as 'Leukemia Cells'. ... The leukemia cells however are not made to fight anything. ... Throughout this phase, the patient loses the remaining leukemia cells that were not killed off in the previous phase. ...
