NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,894 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.
- lactose intolerance
- listen (LAK-tose in-TAH-leh-runts)
- The inability to digest or absorb lactose, a type of sugar found in milk and other dairy products.