Oncology & Cancer

What breast cancer risk assessments can tell you

Actress Olivia Munn recently shared on social media that she had undergone a double mastectomy after being diagnosed with luminal B breast cancer. In an Instagram post, Munn explained how she had been diagnosed with the fast-growing ...

Breast

The breast is the upper ventral region of an animal’s torso, particularly that of mammals, including human beings. The breasts of a female primate’s body contain the mammary glands, which secrete milk used to feed infants.

Both men and women develop breasts from the same embryological tissues. However, at puberty female sex hormones, mainly estrogens, promote breast development, which does not happen with men. As a result women's breasts become more prominent than men's.

This text uses material from Wikipedia, licensed under CC BY-SA