Doctor insights on:
Can Children Get Lung Cancer
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Not fully know: Not fully know, possibly genetics. Importantly, smoking is the primary risk factor for causing 90% of lung cancer. Though it is clear that some people who smoke their whole lives never develop lung cancer, quitting smoking remains the most important aspect of lung cancer prevention and should be strongly encouraged.
See below: 15% of all lung cancers occur in never smokers. Epidemiological studies suggest that environmental toxic exposures (radon, second hand smoke, pollution etc) can be linked; however, for a given individual it is hard to establish a definite link; the biology of lc in never smokers is different and there are certain molecular features that may make it more responsive to certain drugs;.See 2 more doctor answers
We don't know: Although smoking is by far the greatest risk factor for lung cancer, not every lung cancer patient has a smoking history. Some non-smokers have other risks like second hand smoke or asbestos exposure. But a growing number have no risk factors that we know of. Unfortunately the lack if cigarette exposure does not completely rule out the possibility of lung cancer.See 2 more doctor answers
Yes: "from 2006-2010, the median age at death for cancer of the lung and bronchus was 72 years of age. Approximately 0.0% died under age 20; 0.1% between 20 and 34; 1.1% between 35 and 44; 7.8% between 45 and 54; 19.6% between 55 and 64; 30.5% between 65 and 74; 30.1% between 75 and 84; and 10.8% 85+ years of age" http://goo. Gl/5mixx.See 2 more doctor answers
Can get cancer: We know, lung cancer in "never smoked" population, if looked at as a seperate disease would rank in the top 10 lethal cancers in usa. Second hand smoke exposure is a known risk. Http://goo. Gl/q3itr should work with family physician to maximize overall wellness.See 1 more doctor answer
Not rare: 10-15% of lung cancers occur in non-smokers. 16-24, 000 americans die of lung cancer each year are "never smoked" patients. If you just took the "never smoked" group of lung cancer deaths, completely separate from the “smokers”, the "never smoked" lung cancer disease would rank among the top 10 fatal cancers in the United States.See 1 more doctor answer
Unanswerable: We need more info, like the type of lung cancer and more importantly the stage. Even then, we can estimate an average survival for a population but no doctor can possibly tell how long anybody will live.
Non specific: Smokers get more lung cancer. Heavy smokers get more lung cancer, but even minimal smokers, and second hand smokers can get, and have higher occurrence of lung cancers number of packs per day, and years used increase risk.
Lung cancer: No one knows why.Get a more detailed answer ›
Mainly in older peop: There is no specific age in lung cancer, yes it is possible at age 20, but extremely rare, it can happen even in people who never smoked. However the majority of lung cancer patients are in their 50s and older, and the longer the history of smoking, the higher the risk. There are multiple research projects going on to try to identify genetic/hereditary factors.See 3 more doctor answers
Depends: Found early, small and peripheral in the lung one may be cured if advanced, small cell, metastatic there is palliative but no cures likely.See 1 more doctor answer
Smoking high: Your question did not come through!Get a more detailed answer ›
Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more
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