NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,846 terms related to cancer and medicine.

Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.

acute myeloblastic leukemia
(uh-KYOOT MY-eh-loh-BLAS-tik loo-KEE-mee-uh)
An aggressive (fast-growing) disease in which too many myeloblasts (immature white blood cells that are not lymphoblasts) are found in the bone marrow and blood. Also called acute myelogenous leukemia, acute myeloid leukemia, acute nonlymphocytic leukemia, AML, and ANLL.