Stage 3 cancer means the breast cancer has extended to beyond the immediate region of the tumor and may have invaded nearby lymph nodes and muscles.
Many factors influence a person's life expectancy after a stage 3 breast cancer diagnosis, including age, sex, and response to treatment.
Find out what stage 3 breast cancer means and about the treatments you might have.
Understanding stage III breast cancer and its treatment options, from WebMD.
Grade is different to the stage of breast cancer. Treatment options. Generally, people with grade 3 invasive breast cancers are more likely to be offered.