Leukemia is a group of cancers that begins in the blood forming cells of the bone marrow.
The term "leukemia" literally means "white blood." White blood cells (leukocytes) are used by the body to fight off infections and other foreign substances. They are made in the bone marrow.
Leukemia leads to an uncontrolled increase in the number of immature white blood cells (or blasts).
Over time, these cancerous blast cells fill up the bone marrow and prevent healthy red cells, platelets, and...
Read moreAs a caregiver who is fairly new to the world of diabetes, it wasn't until recently that I realized that there was a debate over whether... Read more »
ABC News recently aired an item that discussed the tuberculosis (TB) risk in children and adolescents that may have caused alarm for... Read more »
Source: HealthCentral Encyclopedia
Article updated and reviewed by Corey Cutler, MD MPH FRCP(C), Instructor in Medicine, Harvard Medical School, Dana-Farber Cancer Institute on May 11,... Read more »
Source: ADAM Encyclopedia
Alternative NamesResources - leukemiaInformationThe following organizations provide information on leukemia:National Cancer Institute --... Read more »
Source: ADAM Encyclopedia
Chronic myelogenous leukemia is cancer that starts inside bone marrow, the soft tissue inside bones that helps form blood cells. The cancer grows... Read more »
Source: ADAM Encyclopedia
Hairy cell leukemia (HCL) is an unusual cancer of the blood. It affects B cells, a type of white blood cell (lymphocyte).Alternative NamesLeukemic... Read more »
Source: ADAM Encyclopedia
Acute lymphocytic leukemia (ALL) is a fast-growing cancer of a type of white blood cells called lymphocytes. These cells are found in the bone marrow... Read more »