Breast Cancer Starts from Inner Lining of Milk Ducts
Breast Cancer is the most dangerous silent killer
Breast cancer is the world’s fifth most common cause of cancer death (after lung cancer, stomach cancer, liver cancer, and colon cancer) In 2005, Breast cancer caused 502,000 deaths worldwide. If and when cancer is noticed at glandular breast tissue, it is considered as Breast cancer . Among women worldwide, breast cancer is the most common cause of cancer death
Statistics of Breast Cancer across USA
The most common cause of cancer death In 2007, with a death tally of 40,910 . Among women in the U.S., breast cancer is the most common cancer and the second-most common cause of cancer death (after lung cancer). .. Nevertheless, a U.S. study conducted in 2005 by the Society for Women’s Health Research indicated that this disease remains the most feared disease, even though heart disease is a much more common cause of death among women. Breast Cancer is a silent killer like hypertension and diabetes,.
The number of cases worldwide has significantly increased since the 1970s, a phenomenon partly blamed on modern lifestyles in the Western world. Because the breast is composed of identical tissues in males and females, this disease also occurs in males, though it is less common
Causes of Breast cancer
Breast cancer gene called BRCA is one of several genetic mutations (alterations in the body’s genetic material) associated with the development of breast and ovarian cancer.
There are two types known as BRCA1 and BRCA2 that can be inherited and lead to a markedly increased risk for developing breast cancer and ovarian cancer. Ductal carcinoma starts in the tubes (ducts) that move milk from the breast to the nipple. Most breast cancers are of this type. Lobular carcinoma starts in parts of the breast, called lobules, that produce milk. In rare cases, it can start in other areas of the breast.