This section covers the basics of breast cancer: causes, prevention, screening, male breast cancer plus the signs and symptoms. There is a small amount of fat between the surface skin and underlying muscle. The breast develops in this fatty layer on the front of the chest. Each breast consists of lobes or segments. Lobes connect to ducts, and ducts lead to the nipple.
Breast tissue is found in the breast, upper chest and the armpit. Each breast contains glands called lobes, where milk is produced. These lobes are connected to the nipple by tubes called ducts. The structure of the lobes and ducts is a bit like the branches of a tree. Breast cancer usually begins within the lobes.
She was diagnosed with breast cancer in at the age of At the time of her diagnosis, there was little information about the disease, and she was forced to make a decision about her health with few options. After her treatment, Janelle made a commitment to help women around the world by educating them about breast cancer and the importance of early detection. Breast cancer is one of the leading health crises for women in the United States. There is currently no known cure for breast cancer, and its early diagnosis is critical to survival.
A core needle biopsy uses a long, hollow tube to extract a sample of tissue. Here, a biopsy of a suspicious breast lump is being done. The sample is sent to a laboratory for testing.