NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,459 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.
- early-stage breast cancer
- listen (ER-lee-stayj brest KAN-ser)
Breast cancer that has not spread beyond the breast or the axillary lymph nodes. This includes ductal carcinoma in situ and stage I, stage IIA, stage IIB, and stage IIIA breast cancers.