The commonest form of cancer in the United States today is skin cancer but, to many people’s surprise, prostate cancer is the second most frequently seen type of cancer and results in some 30,000 deaths each year. So just what is prostate cancer?
The human body starts its life as a single cell which divides repeatedly to form new cells. As cell division continues so the newly created cells, acting as the building blocks of the human body, form themselves into walls of tissue creating the various parts that we recognize as the human body. This is not however the end of the process as, throughout our lives, our bodies change constantly with old cells wearing out and dying and other newer cells continuing the process of division to replace them.
Occasionally however this process of division does not follow the pattern that it should and a cell divides incorrectly, forming two cells which do not carry the correct information to function normally. At the same time this frequently sets off a chain reaction so that these cells in turn begin to divide, forming further faulty cells.
This, in simple terms, is the basis of all cancers and, where faulty cell...