NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,463 terms related to cancer and medicine.
We offer a widget that you can add to your website to let users look up cancer-related terms. Get NCI’s Dictionary of Cancer Terms Widget.
- listen (HEH-mee-HY-per-PLAY-zhuh)
- A condition in which one side of the body or a part of one side is larger than the other. Children with hemihyperplasia have an increased risk of developing certain types of cancer, including Wilms tumor (a childhood kidney cancer) and liver cancer. Also called hemihypertrophy.