Breast cancer is the most common cancer among women. Globally, breast cancer accounts for 25.4 per cent of all cancers in women. It can occur in men, but these cases are very rare.
Breast cancer originates in the breast tissue, in the inner lining of milk ducts or lobules (milk producing glands) that supply the ducts with milk.
Anatomy of the breast
The breast lies over the chest or pectoral muscles. A tail of breast tissue extends up to the armpit. The breast is made up of fat, breast tissue,…
