Acute
Lymphocytic Leukemia
Leukemia is cancer of the white blood cells. White blood cells help your
body fight infection. Your blood cells form in your bone marrow. In leukemia,
however, the bone marrow produces abnormal white blood cells. These cells crowd
out the healthy blood cells, making it hard for blood to do its work. In acute
lymphocytic leukemia (ALL), there are too many of specific types of white blood
cells called lymphocytes or lymphoblasts. ALL is the most common type of cancer
in children.
Possible risk factors for ALL include being male, being white, previous
chemotherapy treatment, exposure to radiation, and for adults, being older than
70.
Symptoms of ALL include:
- · Weakness or feeling tired
- · Fever
- · Easy bruising or bleeding
- · Bleeding under the skin
- · Shortness of breath
- · Weight loss or loss of appetite
- · Pain in the bones or stomach
- · Pain or a feeling of fullness below the ribs
- · Painless lumps in the neck, underarm, stomach, or groin
Tests that examine the blood and bone marrow diagnose ALL. Treatments
include chemotherapy, radiation therapy, stem cell transplants, and targeted
immune therapy. Once the leukemia is in remission, you need additional
treatment to make sure that it does not come back.
