Lung Cancer Research

Some symptoms of lung cancer are chronic cough, chest pain, hoarseness, wheezing, swelling in the face and neck, weight loss, fever, loss of appetite, and shortness of breath.

Causes: The foremost reason for lung cancer is cigarette smoking which causes around 90% of all deaths caused by lung cancer in the world. However, smoking is not the only way to get it. The second most frequent cause of lung cancer is exposure to radon gas, which

The leading cause of cancer death for both men and women in the United States and worldwide is lung cancer. Lung cancer is responsible for thirty percent of cancer deaths in the United States. The deaths caused by breast cancer, colon cancer and prostate cancer combined do not add up to the deaths that lung cancer causes. In 2007, 158,683 people, 88,243 men and 70,354 women died from lung cancer in the United States (Eldridge, 2012). Out of the 158,683 people that died from lung cancer in 2007, 135,000 of them died of lung cancer caused by smoking cigarettes. The overall survival rate of those with lung cancer is at about fifteen percent.

Up to 25% of people with Lung Cancer don’t have symptoms, the other 75% of people do have symptoms such as; a new cough, or a cough that doesn’t go away, or changes is a good sign. Or with smokers they sometimes have chronic coughing and if it changes in how severe it is or how often they cough that could be a red flag. Chest, shoulder, and back pain that also does not go away and gets worse with deep breathing is also a sign.

Lung cancer has multiple ways of impacting a body. This depends on the stage of lung cancer and when it becomes diagnosed. At early stages, lung cancer patients are often unaware that they have the disease. As the disease becomes more advanced, variable symptoms can develop. They often present with respiratory symptoms such as cough, shortness of breath, or blood with coughing. Common places

Lung cancer happens to be the top cause of deaths in the United States for both genders. It tends to people who smoke are at a higher risks for this type of cancer. Even people who are exposed to secondhand smoke are at risk. Others can get this cancer even if they aren't near smoke at all. Smoke is believed to cause lung cancer because it's damaging the cells that line the lungs. It causes cells to act abnormally.

Affecting more than 85% of lung cancer patients, there are more subtypes of non-small cell lung cancer. In non-small cell lung cancer (NSCLC), smoking causes about 90% of the lung cancers diagnosed. The risk mainly depends on how often and how much you smoked. Breathing in secondhand smoke raises the risk for developing lung cancer. Research shows that smoking marijuana may help the cancer cells grow even more. However, there is no direct link between smoking marijuana and developing lung cancer. Being constantly exposed to high levels of air pollution and drinking water that contains a high level of arsenic can increase your risk for lung cancer. Also, a history of radiation therapy to the lungs increases your risk for lung cancer (NLM). Early lung cancer may not show any symptoms, but some are: chest pain, cough that does not go away, coughing up blood, fatigue, shortness of breath, and wheezing. In later stages of NSCLC is: bone pain or tenderness (NLM). 39% of NSCLC occur in the small intestine. Obviously, non-small cell cancer mainly occurs in the digestive system and intestinal tracts of humans

Lung cancer mainly occurs in older people, but may occur in younger people as well. Many people who are diagnosed with lung cancer do not live passed the 5 year survival rate. People with stage 4 who make it passed the one year mark with stage 4 lung cancer often lucky. There are several lung cancer risks. Many people may experience a cough that does not go away or gets worse. The person may have chest pain that is often worse when taking a deep breath. The cough and chest pain are often mistaken for pneumonia. The person may experience weight loss and loss of appetite. In the late stages the person may have shortness of breath and feel tired or weak. Lung cancer could be diagnosed in a variety of ways. Lung cancer is often found when the person is having signs or symptoms. X-rays, magnetic fields, sound waves, or radioactive substances create pictures of the inside of your body. Imaging tests may be done for a number of reasons both before and after a diagnosis of lung cancer (cancer.org). X rays may not be able to pick up lung cancer sometimes so it is best to use another imaging test. A cat scan is more likely to show images of a tumor than a chest x

Large amounts of non-small-cell lung cancer cases are caused by smoking, and many others are caused by exposure to secondhand smoke. Smoking is the most common factor that led to non-small-lung cell cancer.Smokers face other risk factors such as radon and asbestos. But the fact is that not everyone smokes with lung cancer. Lung cancer in nonsmokers may be due to exposure to radon, get the chemicals gas from one who smoking, air pollution or many other reason such as the bad chemicals, or working at the workplaces exposure to asbestos can also cause non-small-cell lung cancer. Non-smokers often have cancer at a younger age than smokers.

Lung Cancer is one of the most deadly types of cancer. ?Lung cancer kills more Americans than the next five cancers combined? (Jameson). Lung cancer can be caused by smoking, second hand smoke, pollution, and chemicals. ?Some symptoms of lung cancer may be someone who has a cough that doesn?t go away or gets worse, chest pain that is often worse with deep breathing or coughing or laughing, hoarseness, weight loss and loss of appetite, coughing up blood or rust- colored spit, shortness of breath, felling tired or weak, infections such as bronchitis and pneumonia that don?t go away or keep coming back, new onset of wheezing, and often showing no symptoms until it?s too late? (Ungar). Chronic obstructive pulmonary disease is a risk factor for developing lung cancer, and have a poor chance of treatment after having lung cancer. People don?t know cancer can kill them. There four stages of lung cancer one through four. . The four stages of lung cancer are in stage one the cancer is only in the lungs and nowhere else yet. In stage two the cancer is in the lungs and is moving nearby the lymph nodes. The third stage of lung cancer has spread to the middle of the chest. In the last and final stage of cancer is the worse of them all it has went into both lungs and fluid around the lung or to other parts of the body such as organs or liver

The most common symptoms are weigh loss, respiratory difficulties and cough. (Horn, L; Pao W, Johnson DH. Harrison's Principles of Internal Medicine. 18. ed. [S.l.]: McGraw-Hill, 2012. Cap 89.) Lung cancer can be seen on chest radiograph and computed tomography (CT). The diagnosis is confirmed by a biopsy, which is generally accomplished through bronchoscopy or a biopsy guided by CT.

Symptoms of lung cancer-Some symptoms of lung cancer are pain in the chest or rib.

The number one factor for getting lung cancer is smoking tobacco. Smoking causes cancers because the tobacco changes our DNA and

Lung cancer is a type of cancer that starts on the cells lining the bronchi and other parts of the lungs. Lung cancer claims more lives than colon, prostate, ovarian, and breast cancer combined. It is thought that lung cancer starts in areas of pre-cancerous changes in the lungs. It then will develop into lung cancer over time. There are 2 main types of lung cancer, small cell and non-small cell lung cancer. Non-small cell lung cancer is the most common type of lung cancer. Symptoms of lung cancer do not usually appear until a later stage of lung cancer. Some

Another huge tobacco-related health problem is secondhand smoke. It is known to cause approximately 3,000 lung cancer deaths and 35,000 heart disease deaths in nonsmokers each year. By definition it is a mixture of smoke given off by the burning end of tobacco products and the smoke exhaled by smokers. Secondhand smoke contains over 4,000