Causes And Consequences Of Cancer Essay - 2258 Words

Cancer is a group of over 100 diseases involving uncontrolled growth of abnormal cells in the body with very high potential to spread to other body parts. Untreated cancers can cause serious illness and may lead to the death of the individual. In humans, over two hundred different forms of cancers have been identified, affecting more than sixty organs and claiming millions of lives worldwide.1 In the modern era, cancer is one of the major public health problems worldwide. Based on the GOBOCAN report, about 14.1 million new cancer cases and 8.2 million deaths occurred worldwide in 2012.2 It is one of the deadliest diseases and continues to be on the list of top five diseases with highest mortality rate. According to the American Cancer Society, in the United States 1,658,370 new cancer cases are expected to be diagnosed, out of which 589,430 patients are expected to lose their battle against cancer in 2015.3 Currently, cancer is the second most common cause of death in the US after he art diseases, causing the deaths of about 1,620 people per day and is expected to become number one within next few years.4 The significant increase in a number of cancer patients every year has propelled the interest of scientists to hunt for novel therapies to treat cancer. As a result, many new advances have been made over the last two decades towards the diagnosis and treatment of this deadly disease.5-11 1.2 Cancer and Immune System Traditional treatment for cancer includes surgery,Show MoreRelatedCauses And Consequences Of Lung Cancer1781 Words   |  8 PagesLung Cancer? Blood Cancer? Bronchitis? COPD? All these familiar and terrifying words have one root in common- Smoking. 9 out of 10 smokers’ first smoke is at the age of 18 and 99% try it by the age of 26(Centre for Disease Control and Prevention). Each day about 4000 youths tries cigarettes for the first time (Haugen,2004). Even after being aware of the ill effects of the so-called ‘cool thing’, smokers cannot stop themselves after their first smoke. Teenage smoking had declined steadily from 1990Read MoreCauses And Consequences Of Lung Cancer Essay2203 Words   |  9 PagesLung cancer has increased within the past decade; one of the biggest reasons is that more and more people smoke now than they have in the past. Smoking causes damage not only in the lungs, but also in the body, lips, or inside the mouth. Even though smoking does harm your body there are some good things that come from smoking. Such as it can lower the risk of obesity, and knee replacement surgery. There is different types of lung cancer one for smoking and the other, nonsmoking. Although peopleRead MoreTobacco And Its Effect On The Body908 Words   |  4 Pagesuse it for a different purpose. It is said that 9 out of 10 people begin smoking before the age of 18 without knowing the consequences in the near future. For the reason of this epidemic, it is important to know that tobacco use affects the body in many different ways that include difficulty in vision, poor health, different cancers and problems with pregnancy. Smoking can cause harm in different places of our eyes. One of the most common risks that smokers pick up would be cataracts. Cataracts areRead MoreThe Mortality Rate From Cancer1155 Words   |  5 Pagesmortality rate from cancer has been declining, specifically the number of deaths per 100 00 people. There are several reason provided for such statistics, one of them being the advancement of new science. 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Tobacco is hazardous to the human body system, therefore it should be banned due to the fact that it causes serious problemsRead MoreSmoking While Pregnancy Essay1332 Words   |  6 Pagesaverage are more likely to cause harm to their unborn child than women who do not smoke over the course of their pregnancies. Smoking during pregnancy can have negative consequences for the baby. The negative consequences can include a variety of issues ranging from serious health problems to birth defects. It is a proven fact that smoking cigarettes while pregnant can cause the baby to be born with underdeveloped organs. Smoking cigarettes can also cause different types of cancer for both the mother andRead More The Long Term Effects of Marijuana Essay1207 Words   |  5 Pagesmarijuana) affects the brain. It is very difficult to co nduct research in this area, as it is not acceptable to harm humans by doing trials with damaging substances such as marijuana. However, there is accumulating evidence of the psychological consequences of using marijuana. Many chronic marijuana smokers have a psychosis that is now medically deemed as, â€Å"A-motivational Syndrome† (Chopra 38). A psychosis is a condition where a person experiences some loss of contact with reality. A person with aRead MoreThe Dangers of Smokeless Tobacco Essay1288 Words   |  6 Pageshaving to inhale the smoke of cigarettes, so it is not surprising why they’re so popular. Most users are unaware of it, but these products can be just as unsafe, if not even more dangerous, than cigarettes in an abundance of ways. This misunderstanding causes many uneducated individuals to be persuaded into the life of obsessive dipping and chewing, practically committing a slow but fatal suicide. Obviously, something drastic must be done to solve this problem, and the answer is quite simple: raise awarenessRead MoreThe Effects of Smoking Essay1501 Words   |  7 Pagesfact, over 75,000 reports have examined the connection between cigarette smoking and its effects (U.S. DHHS Reducing Health). A Report to the Surgeon General has stated that It is safe to say that smoking represents the most extensively documented cause of disease ever investigated in the history of biomedical research (U.S. DHHS The Health). And a 1988 Report to the Surgeon General stated that nicotine (the drug found in tobacco) is as addictive as heroin and cocaine (American Lung AssociationRead MoreThe Harmful Effects Of Smoking And Smoking1380 Words   |  6 Pagestime they light a smoke. Some of the harmful effects of smoking include various potentially lethal diseases to the smoker and others exposed to secondhand smoke, the sinful addiction caused by a key ingredient in cigarettes, and social issues sm oking causes for smokers and their loved ones. Smoking should be prohibited completely because of the harmful physical and social effects it has on smokers and the non-smokers they associate with. First of all, smoking creates a number of health problems for smokers