Articles of category "Stages of cancer"

Cancer is a kind of tumor, which is constantly growing. And while it grows it slowly takes control of the body and its functions. So, the tumor grows and because of quick growth it doesn't have enough blood vessels and it destroys. The organism turns out to be full of toxic matters. These are systems of cancer staging. The cancer may be different. For example, the blood cancer staging is one of the key problems of the medicine.

The human body consists of millions of cells, every one of whom has its own functions. For example, skin cells form protection on the body. Normal cells grow, divide and die in definite regularity. The body controls these processes. In the cases when the structure of cell division changes because of different factors, they begin to divide without control and they lose the ability to recognize their cells and structures and become the cancerous cells. The cancerous cells form tumors and can move into different organs and matters where they break their functions. So, there is a notion of "the cancer stage grouping". It means that there are some stages of the cancer.