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Doctor insights on: Improve Expectancy Patients Stage Lung Cancer

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Does surgery improve life expectancy for patients with stage 3 lung cancer?

Does surgery improve life expectancy for patients with stage 3 lung cancer?

If so, not much: Albain et al tried to show that surgery improved survival in operable iiia, but there was no statistical benefit. The subset that got just a lobe removed possible benefited, but would need a larger study to prove. Those that had the entire lung removed actually faired worse. For most patients, it is not the thing that makes a difference, but response to chemo/rt signals benefit. ...Read more

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Dr. Barry Rosen
4,223 doctors shared insights

Cancer (Definition)

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


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What is life expectancy of lung cancer patient ?

What is life expectancy of lung cancer patient ?

Can be high: Small size, peripheral, squamous cell can be cured. 70-90% at five years depends on cell type- small cell cancer is still a bad actor. Many variables better to answer with cell type- biopsy and imaging= staging to look for any distant mets. ...Read more

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What is the average life expectancy for patients diagnosed with non small cell lung cancer stage 4?

What is the average life expectancy for patients diagnosed with non small cell lung cancer stage 4?

Not great : Less than 10% of patients survive past 5 years. Average life expectancy is about a year on average. ...Read more

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What is life expectancy of lung cancer patient with bone metastasis age 72 male. Had quit smoking 25 years back.

What is life expectancy of lung cancer patient with bone metastasis age 72 male. Had quit smoking 25 years back.

See below: It depends on several factors; pathology molecular status (egfr/alk) and other medical problems. Discuss with your oncologist. ...Read more

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How long do lung cancer patients survive if left untreated?

How long do lung cancer patients survive if left untreated?

Depends: Depending on the stage and over all condition. It can range frim few weeks to many months. ...Read more

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How can I make a patient with lung cancer more comfortable?

How can I make a patient with lung cancer more comfortable?

Depends...: If they are in the end stages of lung cancer, they may be oxygen hungry and having oxygen at home may help. Making sure their pain is controlled is important too. At this stage, having a discussion with hospice services would be beneficial. For earlier stages, they may still be able to be cured and being supportive in their efforts is important. ...Read more

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Why does the united states have so many lung cancer patients?

Why does the united states have so many lung cancer patients?

Smoking, radon...: 80% of lung cancer is caused by smoking, and there is often a 20 year lag period. As smoking decreases, so will lung cancer, but it will take time. Also, there are 3, 000 lung cancer deaths per year related to second hand smoke. Other causes include radon exposure. Also, rising incidence in lung ca in never smokers. These are molecular mutation factors. ...Read more

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Why is it that small-cell lung cancer patients are 99% smokers?

Why is it that small-cell lung cancer patients are 99% smokers?

Small cell Lung ca: Smoking tobacco significantly increases the risk of small cell carcinoma. Some hypothesize the impact of carcinogenic smoke on the central airways may be the primary mechanism of injury. The earlier in life a person starts smoking, the more often a person smokes, and the more years a person smokes, the greater the risk of lung cancer. ...Read more

Lung (Definition)

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


Dr. David Cooke
827 doctors shared insights

Lung Cancer (Definition)

From national cancer institute: "cancer that forms in tissues of the lung, usually in the cells lining air passages. The two main types are small cell lung cancer and non-small cell lung cancer. These types are diagnosed based on how the cells ...Read more