US Prez who withdrew US troops from Vietnam under the policy of VIetnamization; continued a secret war in Cambodia and Laos, said he had brought peace with honor through the Paris Peace Accords in 1973.
What is cancer? Cancer is the uncontrolled growth of abnormal cells in the body. Cancer develops when the bodyâs 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.
Cancer refers to any one of a large number of diseases characterized by the development of abnormal cells that divide uncontrollably. Many cancers have the ability to infiltrate and destroy normal body tissue and organs. When cancer cells spread throughout the body, this is called metastasis. Once cancer metastasizes, it may become deadly. Depending upon the type and location of the disease, the presence and growth of cancer can be dangerous.