Question: how long do you have to live with stage 3 breast cancer?
Answer: The relative five-year survival rate for stage 3 breast cancer is 72 percent. This means that out of 100 people with stage 3 breast cancer, 72 will survive for five years. But this figure doesn't consider breast cancer characteristics, like grade or subtype. It also doesn't separate people with stage 3A, 3B, and 3C.