(12) For those who are unfamiliar with the Stages of breast cancer, I'll give a summary: Stage I is when there is a malignant lump which is within the breast and is smaller than 2cm Stage II is when there is a malignant lump within the breast which is larger than 2cm Stage III is when the cancer has left the breast and invaded one or more lymph nodes Stage IV is when the cancer has invaded other organs, usually lungs, liver, brain, and/or bones Stage IV is also referred to as Metastatic because the spread of cancer is called metastases. It's also referred to as Advanced breast cancer. Stage IV does not become Terminal until all treatment options have been tried and have failed. Some people confuse these two Stages but it's important to note that, while some with Stage IV can live for some years if they have the right treatment, it depends upon other factors how long their life span is after diagnosis. Some breast cancers are more ...