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.

The active ingredient in a drug that is used to treat chronic lymphocytic leukemia (CLL), to treat slow-growing B-cell non-Hodgkin lymphoma (NHL) that has gotten worse within 6 months of treatment with other anticancer drugs, and is being studied in the treatment of other types of cancer. Bendamustine may damage the DNA in cancer cells and cause them to die. It is a type of alkylating agent and a type of antimetabolite.