![]() Modern treatment can significantly improve quality of life and may extend survival. However, some forms of the disease remain frustratingly difficult to treat. Today, more people diagnosed with cancer are living longer. Cancer specialists, called oncologists, have made remarkable advances in cancer diagnosis, prevention, and treatment. Melanomas are cancers that arise in the cells that make the pigment in skin.Ĭancer has been recognized for thousands of years as a human ailment, yet only in the past century has medical science understood what cancer really is and how it progresses. Contrary to preliminary reports, it appears that the Fukushima, Japan’s Dai-ichi plant, may be experiencing a reactor meltdown. Sarcomas arise in bone, muscle, fat, blood vessels, cartilage, or other soft or connective tissues of the body. By Frances Martel Mar 12th, 2011, 12:57 pm. Carcinomas - the most commonly diagnosed cancers - originate in the skin, lungs, breasts, pancreas, and other organs and glands. Many of Japan's nuclear reactors remain idled after a massive tsunami triggered a disaster at the Fukushima Daiichi nuclear power plant in 2011, but the ruling Liberal Democratic Party (LDP) has. The major types of cancer are carcinoma, sarcoma, melanoma, lymphoma, and leukemia. The term " cancer" encompasses more than 100 diseases affecting nearly every part of the body, and all are potentially life-threatening. Malignant, or cancerous, tumors crowd out healthy cells, interfere with body functions, and draw nutrients from body tissues.Ĭancers continue to grow and spread by direct extension or through a process called metastasis, whereby the malignant cells travel through the lymphatic or blood vessels - eventually forming new tumors in other parts of the body. Most cancers form tumors, but not all tumors are cancerous.īenign, or noncancerous, tumors do not spread to other parts of the body, and do not create new tumors. A tumor is a mass composed of a cluster of such abnormal cells. Cancer starts when a cell is somehow altered so that it multiplies out of control. 1 reactor bore the brunt of the damage at the. Throughout our lives, healthy cells in our bodies divide and replace themselves in a controlled fashion. The Fukushima plant went into triple meltdown after the magnitude-9.0 Great East Japan Earthquake in 2011 that generated devastating tsunami.
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