What is Cancer?

Cancer is very dangerous diseases. We should know “What is Cancer?”

Cancer is a group of more than 100 different diseases. Cancer is the uncontrolled growth of abnormal cells in the body. Cancer develops when the body’s normal control mechanism stops working. Old cells do not die and instead grow out of control, forming new, abnormal cells. These extra cells may form a mass of tissue, called a tumor. Some cancers, such as leukemia, do not form tumors. Read More