NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,926 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.

stage I lip and oral cavity cancer
(... OR-ul KA-vih-tee KAN-ser)
The tumor is 2 centimeters or smaller. Cancer has not spread to lymph nodes.