What is Leukemia?
Leukemia is the type of cancer which is caused when the number of white blood cells grows out uncontrollably. These cells then overpower and crowd out the red blood cells as well as platelets that are mandatory for the proper functioning of the body. White blood cells are extremely essential for the proper functioning and strength of the immune system however these excess WBC’s do not support or partake in this process. There they do not contribute to fight against the viruses, bacteria, etc. On top of that, these white blood cells grow and divide uncontrollably and finally end up taking over the good cells. Various kinds of leukemia are known however few are more frequent in children. The treatment for leukemia is typically complex based on the kind of leukemia as well as a number of other factors.
What are the types of Leukemia?
Leukemia is usually categorised into four, they are:
- Acute myelogenous leukemia (AML): This type of cancer can occur in both children as well as adults and is the most common form of leukemia.
- Acute lymphocytic leukemia (ALL): This is mostly found in children.
- Chronic myelogenous leukemia (CML): In adults this kind of cancer is commonly seen.
- Chronic lymphocytic leukemia (CLL): This kind of cancer is relatively rare and is found in people above age of 55 yrs old.
Can Leukemia be prevented?
Since the cause of Leukemia is not known there is no fool proof way to prevent it. However avoiding certain risk factors is the best way to go about it. And in case you notice any symptoms, instant action is must.
How is Leukemia diagnosed?
Leukemia can be detected by bunch of diagnostic tests:
- Physical exam.
- Blood tests.
- Bone Marrow tests.
- Spinal Tap.
What is the treatment for Leukemia?
Treatment for Leukemia might include the below processes:
- Chemotherapy.
- Targeted Therapy.
- Bone Marrow Transplant.
- ImmunotherapyF.
What are the risk factors for Leukemia?
There are couple of factors which are considered to cause leukemia, such as:
- History of leukemia in the family.
- Smoking: Increases risk of AML (acute myeloid leukemia).
- Genetic issues such as Down’s syndrome.
- Blood Disorders.
- Chemotherapy or Radiation.
- Chemical exposure such as benzene.
Are there any symptoms of Leukemia?
Chronic or acute leukemia might show certain manifestations, such as:
- Bone or joint pain.
- Lymph nodes that have swollen.
- Fever or perspiration in the night.
- Fatigue.
- Easily bleeding or bruising.
- Regular infections.
- Discomfort in the abdomen.
- Anemia.
- Blood clotting: In case of any injury, the blood doesn’t clot soon.