Так вот поясняю  https://www.cancer.org/cancer/breast-cancer/understanding-a-breast-cancer-diagnosis/breast-cancer-survival-rates.html    The 5-year relative survival rate for women with stage 0 or stage I breast cancer is close to 100%.    For women with stage II breast cancer, the 5-year relative survival rate is about 93%.    The 5-year relative survival rate for stage III breast cancers is about 72%. But often, women with these breast cancers can be successfully treated.    Breast cancers that have spread to other parts of the body are more difficult to treat and tend to have a poorer outlook. Metastatic, or stage IV breast cancers, have a 5-year relative survival rate of about 22%. Still, there are often many treatment options available for women with this stage of breast cancer.А ваши вопли про недоразумение и все остальное не по теме.