1. 2. THE ORIGIN… Malignant tumor developed from cells in the breast. Usually either begins in the cells of thelobules , or theducts. Over time, cancer cells caninvadenearby…
1. Cancer occurs as a result of mutations, orabnormal changes, in the genes responsible forregulating the growth of cells and keeping themhealthy the cells in our…
Slide 1 Slide 2 Breast cancer is where malignant (harmful) cells are found in the breast tissue. This can happen to males and females. Worldwide, breast cancer is…