NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,229 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.
- A benign (not cancer) condition in which there are more cells than normal in the breast lobules and the cells look abnormal under a microscope. Having ALH increases the risk of breast cancer. Also called atypical lobular breast hyperplasia and atypical lobular hyperplasia.