NCI Dictionary of Cancer Terms
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.
- listen (a-KA-fuh)
- A mixture of six herbs that has been used in China to prevent and treat diseases such as lung and esophageal cancers. It is being studied in the United States and Canada in the prevention of lung cancer in people who used to smoke.