Invasive breast cancer. Invasive primary breast cancer is breast cancer that has the potential to spread from the breast to other parts of the body. The most common type of invasive breast cancer is invasive breast cancer of no special type (sometimes called invasive ductal cancer).nvasive breast cancer. Invasive primary breast cancer is breast cancer that has the potential to spread from the breast to other parts of the body. The most common type of invasive breast cancer is invasive breast cancer of no special type (sometimes called invasive ductal cancer).
), is a country in northern Eurasia. It is a federal semi-presidential republic. At 17,075,400 square kilometres (6,592,800 sq mi), Russia is the largest country in the world, covering more than one-eighth of the Earth's inhabited land area. Russia is also the world's ninth most populous country with nearly 144 million people in November 2014.
Russia is located on both the European and Asian continents. The continental divide is the Ural Mountains, Asia on the east and Europe on the west. Russia is partly in Europe and partly in Asia.Or to clarify (slightly) the above: Russia is in Europe while Siberia and many other states in the Russian Federation are in Asia.ussia is not a continent because it is located on the supercontinent of Eurasia. A continent cannot be located on another continent. However, this brings us to the issue of E â¦ urope and Asia.