A Closer Look at Three Breast Cancer Myths
With so much information out there about breast cancer, sometimes it's difficult to separate myth from reality.

Anatomy of the Breasts
Each breast has 15 to 20 sections (lobes), which are arranged like the petals of a daisy. Each lobe has many smaller lobules, which end in dozens of tiny bulbs that can produce milk.

Breast Conditions
Some breast changes or conditions are related to a young woman's menstrual cycle, but others may occur at any time. Most breast conditions are benign.

Breast Cancer
Breast cancer is the most common cancer among women, except for nonmelanoma skin cancer, and the second most common cause of cancer death in American women (lung cancer is the most common cause).

Breast Biopsy, Percutaneous
Percutaneous breast biopsies can be done in a doctor’s office or in an outpatient setting. A needle or special probe is used to remove samples through the skin.