NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,848 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 III childhood liver cancer
(... LIH-ver KAN-ser)
The tumor cannot be removed by surgery; or cancer that can be seen without a microscope remains after surgery; or the cancer has spread to nearby lymph nodes.