Juliet Cohen writes articles for health doctor. She also writes articles for depression treatment and cancer treatment.
Teen Info on Cancer – understand it section
December 20th, 2009
Teen Info on Cancer provides cancer information for young people affected by cancer. The understand it section has information on acute lymphoblastic leukaemia, acute myeloid leukaemia, bone cancer, brain tumours, Hodgkin lymphoma, malignant melanoma (skin cancer), non-Hodgkin lymphoma, soft tissue sarcomas, testicular cancer.
Filed under Leukaemia, acute myeloid | Comment (1)Blood Cancer – Causes, Symptoms and Treatment
December 19th, 2009
Blood is a parts of the body. Blood has different components sch as red blood cells, white blood cells, platelets and plasma. The red blood cells (rbc), platelets also called monocytes because it is belong to the “myeloid” group and other white blood cells belong to the “lymphoid” group. Lymphoid cells are affected. Disease progresses quickly. This is most common among children. Blood cancer or Leukaemia is actually a group of diseases, each of which impede with the normal functioning of blood cells and progressively weaken the system.leukaemia is classified as either Acute or Chronic. Blood and urine samples may also be tested for various substances, called tumor markers, which may indicate cancer.
Tumor markers are typically chemicals made by tumor cells, but tumor makers are also produced by some normal cells in your body. Lymphoid cells are affected. Disease progresses over a long period.Usually affects adults, more men than women.Myeloid cells are affected. Disease progresses over a long period of time. More common among adults. One of the major goals of the trial was to compare the two groups in terms of risk of graft-versus-host disease (GVHD), a common and sometimes fatal complication of allogeneic transplants in which the patient’s immune system attacks the transplant.
Causes of Blood Cancer
1. Exposure to radiation.
2. Exposure to chemicals.
3. Human T-cell Leukaemia Virus (HTLV)
4. Genetic factors (chromosomal abnormalities).
Symptoms of Blood Cancer
1. Tiredness.
2. Bleeding.
3. Bruising.
4. Fever.
5. Weight loss.
Treatment of Blood Cancer
Chemotherapy is destroy the abnormal cancer cells. If the leukaemia returns (relapses), intensive treatment may be given. This involves a bone marrow or a stem cell transplant.Stem cell transplant involves transplanting stem cells (the most basic type of cell, from which all types of blood cells develop), rather than bone marrow cells. Stem cells can be harvested (collected) from a leukaemia patient’s own blood or from a donor. Bone marrow or stem cell transplants allow much higher doses of chemotherapy to be given. Before transplantation, very high doses of chemotherapy and sometimes radiotherapy are given to destroy all the bone marrow, both abnormal and normal.
Teen Info on Cancer – welcome to the site
December 19th, 2009
information for young people. It is also an online community where you can make friends, write blogs and ask a nurse any question on any cancer. Visit www.click4tic.org.uk Cancers that affect young people are: acute lymphoblastic leukaemia, acute myeloid leukaemia, bone cancer, brain tumours, Hodgkin lymphoma, malignant melanoma (skin cancer), non-Hodgkin lymphoma, soft tissue sarcomas, testicular cancer. … cancer teen teenage young people acute lymphoblastic leukaemia myeloid bone brain …
Filed under Leukaemia, acute myeloid | Comment (1)Leukemia – Causes, Symptoms and Treatment
December 18th, 2009
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Leukemia or leukaemia (Greek leukos ??????, “white”; aima ????, “blood”) is a cancer of the blood or bone marrow and is characterized by an abnormal proliferation (production by multiplication) of blood cells, usually white blood cells (leukocytes). Leukemia is a broad term covering a spectrum of diseases. In turn, it is part of the even broader group of diseases called hematological neoplasms.
What are symptoms of leukemia?
Like all blood cells, leukemia cells travel through the body. Depending on the number of abnormal cells and where these cells collect, patients with leukemia may have a number of symptoms.
People with CLL or CML may not have any symptoms. Some patients learn they have CLL or CML after a blood test as part of a regular checkup. Sometimes, a person with CLL may notice enlarged lymph nodes in the neck, armpit or groin and go to the doctor. The person may feel tired or short of breath (from anemia) or have frequent infections, if the CLL is more severe. In these cases, a blood test may show an increase in the lymphocyte count.
Those with acute leukemia may also have signs and symptoms related to accumulations of immature white blood cells, such as: bone and joint pain; enlarged lymph nodes, spleen, liver, kidneys, and testicles; and headaches, vomiting, confusion, and seizures (when excess cells collect in the brain or central nervous system). They may also experience fever, weight loss, and night sweats.
Leukemia Causes
Acute leukemia. In acute leukemia, the abnormal blood cells are immature blood cells (blasts). They can’t carry out their normal work, and they multiply rapidly, so the disease worsens quickly. Acute leukemia requires aggressive, timely treatment.
Chronic leukemia. This type of leukemia involves more mature blood cells. These blood cells replicate or accumulate more slowly and can function normally for a period of time. Some forms of chronic leukemia initially produce no symptoms and can go unnoticed or undiagnosed for years.
Children who have inherited certain genetic problems – such as Li-Fraumeni syndrome, Down syndrome, Kleinfelter syndrome, neurofibromatosis, ataxia telangectasia, or Fanconi’s anemia – have a higher risk of developing leukemia, as do children who are receiving medical drugs to suppress their immune systems after organ transplants.
Treatment of Leukemia
Imatinib (Gleevec) is the first line of therapy for all patients. Gleevec blocks the Philadelphia chromosome and is assosicated with very high rates of remission. Similar drugs are being developed.
Sometimes a chemotherapy medicine called hydroxyurea (Hydrea) is used temporarily to control the white blood cell count.
Chemotherapy. Chemotherapy is the major form of treatment for leukemia. This treatment uses chemical agents to kill leukemia cells. Depending on the type of leukemia you have, you may receive a single drug or a combination of one or more drugs. These drugs may come in a pill form, or they may be injected directly into a vein.
Standard induction therapy for acute myeloid leukemia includes two drugs: An anthracycline (such as daunorubicin or idarubicin) in combination with the nucleoside analogue, cytosine arabinoside. These drugs are administered intravenously over seven days, in the most common induction regimen. Supportive care (including anti-nauseant medications) is required during the initial hospital stay for induction therapy, which often lasts up to one month.
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Detailed Information on Leukaemia
December 18th, 2009
Leukemia or leukaemia is a cancer of the blood or bone marrow and is characterized by an abnormal proliferation of blood cells. As these leukaemia cells take over, the patient develops symptoms such as excessive bruising and breathlessness. Leukemias are divided into two main groups acute and chronic and then further divided by the type of white blood cell which is affected. Acute leukemias come on suddenly, often within days or weeks, progressing quickly and need to be treated urgently. Chronic leukemias develop more slowly often over many months or years. Chronic leukaemia accounts for about 3,000 of these. Leukaemia mostly occurs in later life. Chronic leukemia mostly occurs in older people, but can theoretically occur in any age group.
The different leukemias likely have different causes, and very little is certain about what causes them. Fanconi anemia is also a risk factor for growth acute myelogenous leukemia. Viruses have also been caused to some forms of leukemia. Leukemia, like other cancers, result from somatic mutations in the DNA which activate oncogenes or deactivate tumor suppressor genes, and disrupt the regulation of cell death, differentiation or division. These mutations may occur spontaneously or as a result of exposure to radiation or carcinogenic substances and are likely to be influenced by genetic factors. Exposure to petrochemicals, such as benzene, and hair dyes to the development of some forms of leukemia. Some industrial chemicals also caused of leukaemia.
Consolidation therapy (1-3 months in adults; 4-8 months in children) to eliminate any leukemia cells that are still “hiding” within the body. Chemotherapy drugs can be given in the form of tablets or injected directly into a vein (intravenous). Bone marrow transplant is also used to treat leukaemia. It can be used in conjunction with chemotherapy to greatly improve the patients chances of recovery. In chronic myeloid leukaemia, you may be treated with a drug called interferon alpha. People who have certain types of acute myeloid leukaemia will be treated with a special form of vitamin A called ATRA (all transretinoic acid). Given alongside chemotherapy. Radiotherapy is also helpful against Leukaemia. Steroid therapy is also helpful against Leukaemia.
Leukaemia Treatment and Prevention Tips
1. Bone marrow transplant is also used to treat leukaemia.
2. Radiotherapy is also helpful against Leukaemia.
3. Steroid therapy is also helpful against Leukaemia.
4. Acute myeloid leukaemia will be treated with a special form of vitamin A called ATRA.
5. In chronic myeloid leukaemia, you may be treated with a drug called interferon alpha.
6. Chemotherapy drugs can be given in the form of tablets or injected directly into a vein.
Juliet Cohen writes articles for Diseases. She also writes articles for Makeup and Hairstyles.
Leukaemia/Bone Marrow Transplant Video Blog 1
December 17th, 2009
Adrian Sudbury is a reporter for the Huddersfield Examiner. In Nov 2006 he became seriously ill and called in sick, soon after he was diagnosed with leukaemia. This video was supplied by the Huddersfield Daily Examiner (ichuddersfield.icnetwork.co.uk Here he shares his experiences of the disease and his treatment, in his very own Baldy’s Blog at baldyblog.freshblogs.co.uk … Leukaemia Acute Myeloid AML chronic myeloid leukaemia CML bone marrow transplant Adrian Sudbury Huddersfield …
Filed under Leukaemia, acute myeloid | Comment (1)