| A | B |
|---|
| leukemia | Cancer of the blood-forming tissue |
| antibiotics | drugs used to treat infection |
| bone marrow | the soft, sponge-like tissue in the center of large bones that produces white blood cells. |
| cancer | A term for disease in which abnormal cells divide without control |
| chemotherapy | treatment with anticancer drugs |
| pediatric | pertaining to children |
| relapse | the return of signs and symptoms of cancer after a period of improvement |
| biological therapy | treatment to stimulate or restore the ablity of the immune system |
| anemia | a condition in which the number of blood cells is below normal |
| lymph nodes | small organs located throughtout the body along the channels of the lympatic system |
