NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,899 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.

bronchial adenoma
(BRON-kee-ul A-deh-NOH-muh)
Cancer that forms in tissues of the bronchi (large air passages in the lungs including those that lead to the lungs from the windpipe).