Leukemia is a disease in which the bone marrow and other cells are not functioning properly which produce the numbers abnormal cells. Scientist do not know the exact cause of leukemia. Some scientist say that leukemia can be cause by a DNA mutated by some blood cells. There are 4 types of leukemia, leukemia is a cancer that’s start in the blood forming cells of the bone marrow. When one of these cells changes and become a leukemia cell (cancer.org). Red blood cells and white blood cells are completely different. They both are needed for the body to function properly. The red blood carry oxygen while the white blood cells do not (wisgeek.org). If there are too much white blood cells in the body and less red blood cells in the body can led to …show more content…
White blood cells fight off infection which is cause by bacteria, viruses and fungi. Second cause can be a reaction to a drug. Third cause can be a disease to a bone marrow because high counts in the white blood cell. A high count in white blood cells can harm many parts in the body but they mainly harm the immune system. Someone with leukemia would have frequent noes bleeds, bleeding from the gums or rectums, high fevers, night sweats, bone pain, feeling tired, swelling and weight loss. Someone with leukemia having high fever is caused by the infections being fought off by white blood cells. The bone pain s cause by the buildup leukemic cells and feeling tired all the time has a lot to do with the body overworking. The swelling on the left side is due to the draining of lymph tissue in the …show more content…
If someone that has leukemia is not getting treatment can cause a bone marrow failure this happens when the leukemic cells are overwhelm the bone marrow. This eventually goes in to the bloodstream which will cause harm to parts in the body such as the liver, spleen and lymph nodes. There’s no clear answer on leukemia is inherited, some studies indicate that some people that has leukemia might have inherited from past relative that had leukemia, but as of now it is unclear. The diagnosis age depends on the type of leukemia, there are six types of leukemia, acute leukemia affects children while chronic leukemia affects adults .there is no specific age of diagnosis of
Leukemia is another type of cancer it is a malignant progressive disease. Some symptoms of leukemia is people weight loss, frequent infections, and easy bleeding or bruising. Also chills, dizziness, fatigue, fever, nausea, night sweats, weakness, or sweating are also side effect or symptoms of leukemia. Most people have to shave their hair of and some people fight the cancer and win. Leukemia involves abnormal white blood cells these cells responsible for fighting infection. The abnormal cell in leukemia does not function in the same way as normal white blood cells do. The leukemia cells continue to grow and divide, eventually crowding out the normal blood cells. There is over 50,000 cases of leukemia occur yearly in the U.S.
To understand where and how leukemia occurs it helps to know a little about the blood and lymph systems. Bone marrow is soft inner part of the bone where blood cells are formed There are three different types of major blood cells; white blood cells, red blood cells, and platelets. In infants active blood cells are found in almost in all bones but by the teenage years they are found in mostly flat bones (skull, shoulder blades, ribs, and pelvis) and the vertebrate. Bone marrow consist of a small number of blood stem cells, more mature blood forming cells, fat cells, and supporting tissues to help the tissue grow. They go through a series of changes to make new blood cells. With this process 1 of 3 things is made- red blood cells, white blood cells, or platelets. Red blood cells carry oxygen from the lungs to all the other parts of the body and transport carbon dioxide back to the lungs. Platelets are cell fragments made by a type of bone...
The emphasis on health and fitness has become paramount in our society today in an effort to prevent and combat diseases such as Cancers. Cancers are a group of over 100 diseases that affects every aspect of the human system from skin, to bones, to muscles, to blood. One of the most common blood disorders is Leukemia. As defined by the U.S. National Library of Medicine, Leukemia is a type of blood cancer that begins in the bone marrow. The bone marrow is the soft tissue in the center of the bone that is responsible for the production of blood cells. The term leukemia means white blood. The term leukocytes refer to white blood cells, which are body’s defense against infections and other foreign substances. When Leukemia occurs there is an uncontrolled increase in the number of white blood cells. When this occurs, these cancerous cells inhibit the production of healthy red blood cells, platelets, and mature white blood cells. Over time the cancerous cells can spread to the bloodstream and lymph nodes. They can also travel to the Central Nervous System and the rest of the body.
95% of the genetic mutations resulting in CLL are in B-cells. The other 5% are in T- or NK-cells. These mutations result in abnormal lymphocytes (leukemic cells). As the cancer progresses from the blood to the marrow, the increased number of cancerous cells push healthy white blood cells, red blood cells and platelets out of the bone marrow. This “takeover” of the marrow can result in anemia, reduced ability to fight infection and easy bleeding. The increased rates of secondary infections are the result of decreased infection-fighting capacity of white blood cells.
Between the ages of one and fourteen, one of the three most common reasons for fatality is cancer (. Though the types of childhood cancers are endless, the most frequent one is leukemia, which is a cancer of the blood cells. This occurs when the number of white blood cells is abnormally high and the number of red blood cells and platelets are abnormally low. In a normal blood sample the red blood cells greatly outnumber the white blood cells, making up about half of blood components in itself. When a patient has leukemia, the white blood cells increase greatly and the red blood cells decrease, causing an inability to transfer the necessary amount of oxygen throughout the body. In youth patients there are two major types of Leukemia; the ...
Acute lymphocytic leukemia (ALL) is a form of cancer that occurs when the lymphoid stem cell is affected thereby causing abnormal white blood cells to build up in the bone marrow. This cancer rapidly produces and replaces healthy cells with immature lymphoblast. The leukemia cells moves into the bloodstream to other organs and tissues where further growth and division occurs. The proliferation of cancer cells to other area produces a variety of symptoms. ALL typically occurs in children under the age of 15, however it can happen at any age. ALL is
Leukemia is a cancer of the white blood cells. It begins in the bone marrow, the soft tissue inside the bones. Within the bone marrow is where white blood cells are created, that help fight off bacteria, viruses, and other microorganisms within the body that cause infections. The disease develops to when the white blood cells are being produced out of control. The cells that are being produced do not work properly as they should, they grow faster than a normal cell would and don’t know when to stop growing. Overtime, if not treated properly, the white blood cells will over crowd blood cells, creating a serious problem such as anemia, bleeding and infection. Leukemia cells can spread to the lymph nodes and other organs in the body causing swelling and pain.
... cancer cells and stopping their growth and multiplication, can be resorted to as well. Since we do not know the exact cause of Leukemia it is hard to prevent it. You can take the following precautions just in case; such as do not smoke, and stay away from radiation and situations that would expose you to radiation.
Leukemia is a form of cancer that starts in the stem cells of the bone marrow that make blood cells. A bone marrow is the material that fills the center of most bones which is where blood cells are made. Leukemia is basically a blood cancer where the cells do not form properly. Leukemia is found in blood cells and since blood cells do not have chromosomes or DNA then they cannot divide or reproduce like somatic cells do. Blood cells form in the bone marrow and when too many blood cells form in the human body then Leukemia cancer is developed. There are three different types of blood cells that increase out of control and are produced in the bone marrow which are White blood cells [leukocytes], Red blood cells [erythrocytes] and Platelets. White blood cells are part of the immune system and help fight off infections. They too aid in the curing of sores, wounds and cuts. Red blood cells hold haemoglobin which carries oxygen and takes out carbon dioxide to and from the cells throughout different organs of the body. Platelets help poke holes in the blood vessels and form clots just as blood vessels are corrupted or damaged (What is Leukemia? par. 4 & 5).
Chronic Myeloid leukemia (CML) is a blood and bone marrow disease that slowly progresses. The disease usually occurs in middle aged or older individuals and rarely occurs in children. In CML, an unusually high number of blood stem cells become granulocytes. These granulocytes, also called leukemia cells are irregular in shape and do not develop into healthy white blood cells. Eventually, they concentrate in the blood leaving no room for healthy cells which may lead to infection, anemia, or bleeding. The typical signs of CML include fatigue, fever, night sweats, and weight loss (6).
Acute Myeloid Leukemia is one of the three types of leukemia that can form in the blood and bone marrow. Mostly called AML, it is the most common type of acute leukemia that is found in adults over 65 years but can increase with age. Acute Myeloid Leukemia starts in the bone marrow but can travel inside the blood. It is defined as the cancer of myeloid, which can be related to the bone marrow, line of blood cells which is caused by rapid growth of abnormal white blood cells that pile up in the bone marrow. It disrupts the production of normal blood cells. The three different types of blood cells that AML would be in are red blood cells, white blood cells, and platelets which are a small colorless cell fragment. This type of cancer can get worse quickly if it is not treated or discovered. One interesting fact about AML is that they are classified as different names like acute granulocytic leukemia, acute myelioblastic leukemia, acute myelogenous leukemia, and acute nonmphocytic leukemia.
For pediatric cancer, the most common is Leukemia. There are four main types of Leukemia: acute lymphoblastic leukemia or ALL, acute myeloid leukemia AML, chronic lymphocytic leukemia CLL and chronic myeloid leukemia CML. The chronic leukemias occur when two chromosomes switch place. This produces enzymes, and these enzymes trigger cell growth. It may take as much as 10 years for chronic cancers to fully develop. More and more white blood cells start appearing. They resemble normal blood cells, but are actually very harmful to the body. The other most common type of Leukemia is acute. This cancer, unlike the chronic cancers, develop very quickly. Premature white blood cells start multiplying very quickly. Seventy percent of all cases can be cured through chemotherapy, radiation, or bone marrow transplant
Leukemia & Lymphoma is a cancer of the white blood cell and is produced in the inside of the bones. That causes the white blood cells to fail and not maturing properly. Cancer is one of the most feared sicknesses. Cancer can affect the whole body. Blood cancer can be long-lasting which can be an slow-moving disease and you might not feel any signs of sickness right away. On the other hand Acute Blood cancer is usually a fast-moving cancer and you may feel different signs of sickness right away.
ALL, the most prevalent form of childhood acute leukemia, is a blood cancer. Acute Lymphocytic Leukemia occurs when bone marrow cells develop errors in its DNA (Mayo Clinic). Consequently, cell proliferation occurs without dividing; therefore, resulting in abnormal blood cell production. The bone marrow produces immature cells that develop into leukemic white blood cells called lymphoblasts (Mayo Clinic). Incapable of functioning properly, abnormal cells
Sometimes your red blood cell count can get low. This can cause many kinds of sicknesses and diseases. One of them is lung disease, which can happen when you do not get enough air from your red blood cells in your lungs. There is also anemia, which is when your body does not get enough iron. Red blood cells contain hemoglobin, which is an iron containing protein that binds with oxygen to make red blood cells red. I got all of my information for this paragraph from "High Red Blood Cell Count." MayoClinic, www.mayoclinic.org/symptoms