Stage 1 breast cancer is the earliest stage of invasive breast cancer, where cancer has spread outside of its original location.
The stage and grade of your breast cancer can help to determine treatment recommendations and predict your outlook. Learn more.
Pfizer and Arvinas’ targeted protein degrader plus Ibrance has shown promising efficacy in breast cancer patients in updated data from an early-stage trial, raising anticipation for a pair of ongoi...
Read more about breast cancer stages. Learn about the different stages of breast cancer and the characteristics that define each stage.
Stage 1 breast cancer means that the cancer is small and only in the breast tissue, or it might be found in lymph nodes close to the breast.
A patient’s breast cancer stage plays a major role in how the breast cancer can be treated. Learn more.
Find out what defines the different stages of breast cancer and how they are treated. Learn about surgery, radiation, chemotherapy, hormone treatments, and targeted drugs.
Breast cancer progresses from stage 0 to 4, according to how far it has spread. Here, find out about the outlook and what each stage means.
Breast cancer stages range from stage 0 to stage 4 and are determined based on tumor size and location. Learn more about interpreting breast cancer staging.
Knowing the stage helps determine the best way to contain and eliminate the breast cancer. Learn the stages of breast cancer, from Stage 0 to Stage 4.