[loo-kee-mee-uh] 
| any of several cancers of the bone marrow that prevent the normal manufacture of red and white blood cells and platelets, resulting in anemia, increased susceptibility to infection, and impaired blood clotting. |
| leu·ke·mi·a (lōō-kē'mē-ə) n. Any of various acute or chronic neoplastic diseases of the bone marrow in which unrestrained proliferation of white blood cells occurs, usually accompanied by anemia, impaired blood clotting, and enlargement of the lymph nodes, liver, and spleen. leu·ke'mic adj. & n. |
A kind of cancer in which the number of white blood cells in the blood greatly increases. Leukemia usually spreads to the spleen, liver, lymph nodes, and other areas of the body, causing destruction of tissues and often resulting in death.
leukemia leu·ke·mi·a (l&oomacr;-kē'mē-ə)
n.
Any of various acute or chronic neoplastic diseases of the bone marrow in which unrestrained proliferation of white blood cells occurs and which is usually accompanied by anemia, impaired blood clotting, and enlargement of the lymph nodes, liver, and spleen.
leukemia (l -kē'mē-ə) Pronunciation Key
Any of various acute or chronic neoplastic diseases of the bone marrow in which unrestrained proliferation of white blood cells occurs, usually accompanied by anemia, impaired blood clotting, and enlargement of the lymph nodes, liver, and spleen. Certain viruses, genetic defects, chemicals, and ionizing radiation, are associated with an increased risk of leukemia, which is classified according to the cellular maturity of the involved white blood cells. |
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