Mammary duct ectasia is when a milk duct in the breast becomes blocked and clogged up with fluid. It is not a serious condition and does not increase a person's risk of breast cancer. However, it may cause pain, tenderness, and swelling, and it can sometimes lead to an infection called mastitis. Learn more here.
Doctors use tumor size to help determine the stage of breast cancer. People with early-stage cancers are likely to have smaller tumors that are easier for doctors to treat. However, doctors take many other factors into account when determining the cancer stage and possible treatment approaches. Learn more here.
A person's risk of breast cancer increases with age. Doctors most commonly diagnose the condition in females over the age of 50. However, there are many other factors that can affect the chances of developing breast cancer. Learn about these risk factors, as well as the benefits and risks of regular screening, here.
Medullary breast carcinoma is a rare type of invasive breast cancer. In this article, we look at the symptoms, causes, and treatment of medullary breast carcinoma and the outlook for people with this cancer.