NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,798 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.

IH636 grape seed extract
(… grayp seed EK-strakt)
A substance being studied for its ability to prevent damage to normal tissue caused by radiation therapy. It is a type of antioxidant.