When you're diagnosed with breast cancer, your doctor will talk to you about how likely you are to survive. This...

The doctor uses tests to find out how large the cancer is and if it has spread to nearby tissues,...

Ductal carcinoma in situ (DCIS) is when cancer cells start in the lining of the breast duct but haven't spread...

Triple negative breast cancer is harder to treat than some other kinds of invasive breast cancer. But researchers are making...

There are different types of breast cancer that start in the cells lining the milk ducts (ductal carcinoma) or in...