Doctor insights on:
How Do You Die Of Lung Cancer
Lung cancer: Cancer of any location can happen to any person. Because cigarette smoke is rich with cancer-causing agents, people who smoke are much more susceptible to getting cancer at sites affected by smoke (mouth, throat, lungs). As less people smoke, at least in the us, we're seeing more cancers in non-smokers and at a younger age. In some lung cancers, they are people with a gene mutation called egfr. ...Read moreSee 2 more doctor answers
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
Very sad.: Usually an overwhelming pneumonia. The person becomes very short of breath. Usually bed ridden, pneumonia and respiratory failure. Other patients may have a brain metastasis that bleeds or grows too much, other times it spreads to the spine, the liver. If the liver metastasis grow liver failure may occur. Sometimes tumor grows to esophagus obstructs and aspiration. Pulmonary emboli, heart attack. ...Read more
Variable: There are different cell types and growth rates( called doubling times)! the small cell, undifferentiated as an example is very fast and most folks die within a year(?Or 2). Some of the squamous cancers are slower and may be quite large and asymptomatic even when large. Very variable depending on type, size, location, stage and response to treatments. ...Read moreSee 1 more doctor answer
Im 16 old boy i smoked few puffs of gicaret everyday abot six months. i have quit a. what is my risk of getting lung cancer im so afraid i die. HELP! ?
Comfort care time: If someone has advanced lung cancer and treatment is not an option, then the focus should be on making sure any symptoms they have or may develop will be controlled. Hospice may be an option. End stage lung cancer patients may experience shortness of breath or pain (in the chest or other sites where the cancer has spread). There may be constipation from pain medications/lack of appetite. ...Read more
Depends: The prognosis will depend on the stage and the type/ biology of the lung cancer. The type of treatments, the response to the treatments as well as patient's overall condition prior to the treatment started are also important factors. Depending to the above factors- patients with lung cancers can live from only a few /several months to several years or can be cured in the very early stage. ...Read moreSee 2 more doctor answers
Lung cancer: Most patients with lung cancer esp stage 4 or advanced lung cancer carry a poor prognosis and survival is 12-15 months average with modern era chemotherapy. It can lead to progressive generalized weakness, fatigue and failure to thrive. Your friends stage and health status will determine his outcome. The role of chemotherapy is palliative;tarceva/iressa can work in nonsmokers w egfr mutations. ...Read moreSee 1 more doctor answer
Varies: Most patients who die of lung cancer develop metastatic disease, or cancer in organs other than the lung. Common sites include the bones, brain, and liver. As the tumor grows, the functioning of these organs is compromised. This can lead to death. Patients also have a general decline, with cachexia frequently due to substances called cytokines released by the cancer. ...Read more
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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