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Letrozole

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• Leucemia

  A different spelling of leukemia, cancer of the blood cells. The growth and development of the blood cells are abnormal. Strictly speaking, leukemia should refer only to cancer of the white blood cells (the leukocytes) but in practice it can apply to malignancy of any cellular element in the blood or bone marrow, as in […]

• Leucovorin

  Folinic acid, the active form of folic acid in the body. Used as an antidote to protect normal cells from high doses of the anticancer drug methotrexate and to increase the antitumor effects of fluorouracil (5-FU) and tegafur-uracil. Also used to prevent or treat anemia due to folic acid deficiency. Also known as citrovorum factor […]

• Leuk-

  Prefix meaning white, as in leukemia. Leuk-and leuko-, the form used before a consonant, come from the Greek “leukos” meaning white.

• Leukemia

  Cancer of the blood cells. Strictly speaking, leukemia should refer only to cancer of the white blood cells (leukocytes), but in practice it can apply to malignancy of any cellular element in the blood or bone marrow, as in red cell leukemia (erythroleukemia). Treatment may involve chemo’therapy, radiation therapy, biological therapy, and/or bone marrow transplantation. […]

• Leukemia, acute

  Cancer of the blood cells (leukemia) that progresses rapidly, as opposed to chronic leukemia which progresses slowly. The two major types of acute leukemia are acute lymphoblastic leukemia (ALL) and acute myelocytic leukemia (AML).

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